40mm 4X4 ASTM A928 Uns S31803 Cold Drawn Seamless Square Stainless Steel Tube

• Customization: Available
• After-sales Service: Free Exchange and Return Due to Quality
• Warranty: 1 Year
• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Square
• Keywords: Stainless/Carbon/Alloy Steel Pipe
• Application: Fluid Pipe, Oil Pipe, Gas Pipe, Boiler Pipe, Hydra
• Standard: ASTM, AISI, JIS, GB, DIN, En, BS, GOST
• Length: 1-12m and Customers′ Request
• Product Name: HYT Seamless Steel Pipe
• Thickness: 1.0mm-60mm
• Surface: Customers′ Requirements
• Shape: Round, Square, Rectangular, Irregular, etc.
• MOQ: 1 Ton
• Packing: Standard Seaworthy Packing
• End Protector: Plastic Pipe Cap
• Steel Grade: 304 304L 316 316L A53 Gr.B A106 Gr. B, etc.
• Secondary or Not: Non-Secondary
• Price Term: CIF, CFR, Fob, EXW
• Sample: Provide
• Transport Package: Standard Sea-Worthy Packing
• Specification: Customers′ Requirements
• Trademark: HYT
• Origin: China, Jiangsu
• Production Capacity: 60, 000 Tons/Year

Product Description

Company Profile
Founded in 2015, HYT has established itself as a frontrunner in the steel pipe industry. Rooted in Wuxi, our journey from a pioneering local workshop to a trusted global partner mirrors our commitment to quality and innovation. With a portfolio rich in high-performance steel pipes, we cater to diverse sectors, including construction and building industry, oil and gas industry, chemical industry, among others.
At HYT, we believe in pushing the boundaries of engineering and service. Our products are not just built to standards like ASTM and ISO, but to exceed them, ensuring superior durability and safety. Recognition through international certifications and a plethora of positive client testimonials stands testament to our unwavering quality and reliability.
Committed to sustainable practices, we ensure that our operations contribute positively to the communities we serve. As we look to the future, HYT is poised to drive innovation and deliver solutions that not only meet but anticipate your needs.
HYT Product Overview
HYT's curated selection of materials offers Stainless Steel for unmatched corrosion resistance in harsh environments, Carbon Steel for unparalleled robustness in infrastructure projects, Alloy Steel designed to withstand extreme pressures and temperatures in industrial settings, and specialized Nickel, Copper, and Titanium Alloys, each bringing unique properties like superior thermal conductivity and strength-to-weight ratio, to meet the precise demands of sectors such as aerospace, marine, and chemical processing.

Product Parameters

HYT Steel Pipe Material and Specification

Product Name	Carbon Steel/Stainless Steel/Alloy Steel/Nickel Alloy Pipe
Product Type and Technique	Seamless Pipe: Hot Rolled/Cold Drawn/Cold Rolled/Extrusion Welded Pipe: ERW/SAW/EFW, etc.
Standards	ANSI, SAE, ASTM, AISI, JIS, GB, DIN, EN, BS, GOST, ISO, etc.
Specifications and Grades
ASTM/AISI Specification	Carbon Steel: ASTM A53 Grade A/B ASTM A106 Grade A/B/C ASTM A179 ASTM A333 Grade 1/3/6 ASTM A500 Grade A/B/C/D ASTM A519: 1010, 1020, 1026, 1035, 1045, 1050
	Stainless Steel: ASTM A269 TP304/304L/316/316L/321/347 ASTM A270 TP304/304L/316/316L ASTM A312 TP304/304L/316/316L/321/310S/347 ASTM A358 TP304/304L/316/316L ASTM A554 TP304/304L/316/316L/201/202/409/430 ASTM A790 S31803 S32205 S32750
	Alloy Steel: ASTM A213 T5 T9 T11 T12 T22 T91 TP304/316 321 ASTM A335 Grade P5 P9 P11 P22 P91 ASTM A513 Grade 1010 1020 1026 ASTM A519 Grade 5120, 5140, 4130, 4135, 4140
	Nickel Alloy: Inconel 718: ASTM B983 AMS 5589, AMS 5590 Inconel 625: ASTM B444 B571 B704 B705 B751 B755 B775 B829 AMS 5581 Hastelloy C276: ASTM B516 B619 B622 B626 B775 Inconel 600: ASTM B163 ASTM B167 ASTM B516 ASTM B517 ASTM B751 ASTM B775 ASTM B829 AMS 5580 Inconel X-750: AMS 5582, AMS 5583 Hastelloy C-22: ASTM B516 B619 B622 B626 B751 B775 Hastelloy X: ASME SB-626, ASME SB-751, ASME SB-62, AMS 5587 Monel 400: ASTM B163, ASTM B165, ASTM B725, ASTM B730, ASTM B751, ASTM B775, ASTM B829, AMS 4574 Incoloy 800: ASTM B407, ASTM B514, ASTM B515, ASTM B751, ASTM B775, ASTM B829 Incoloy 825: ASTM B163, ASTM B423, ASTM B704, ASTM B705, ASTM B751, ASTM B775, ASTM B829
Section Shape	Standard: Round, Square, Rectangular Non-standard: Triangular, hexagonal, Octagonal, oval, etc.
Surface Treatment	Polished, galvanized, varnished, oiled, Antiseptical, copper coated, etc.
Surface Finish/Roughness	Hot rolled, cold rolled, Matte Finish, Polished Finish, Satin Finish No.1, No.2D, No.2B, BA, No.3, No.4, No.6, No.7, No.8, etc.
Galvanized	HDG, Hot-Dip Galvanizing EG, Electro Galvanizing
Size	Round Pipe/Tube WT: 1mm-150mm(SCH10-XXS) OD: 6mm-2500mm (3/8"-100") Square Pipe/Tube WT: 1mm-150mm(SCH10-XXS) OD: 4mm*4mm-800mm*800mm Rectangular Pipe/Tube WT: 1mm-150mm(SCH10-XXS) OD: 6mm-2500mm (3/8"-100")
Length	4000mm,5800mm,6000mm,12000mm,or as required.
Customization	Our company proudly offers comprehensive customization services. Beyond the material grades mentioned in the table above, we also cater to unique and lesser-known metal materials. We welcome you to reach out for further discussions and collaborations.
Pipe Ends	Plain End (PE), Beveled End (BE), Threaded End (TE), Grooved, Bell End, Tapered, Expanded.
Application	Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling Pipe,  Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, etc.
Certification	GB/T19001-2016/SO9001:2015 GB/T24001-2016/SO14001:2015 GB/T 45001-2020/ISO 45001:2018
Keyword	Seamless steel pipe; stainless steel pipe; carbon steel pipe; alloy steel pipe; welded steel pipe; galvanized steel pipe

Seamless Steel Pipe Processing Methods
"Unlock the potential of seamless steel pipes with our diverse range of production techniques, each tailored to deliver quality, strength, and precision. Our Hot Rolling process is the backbone of robust construction, transforming raw steel into pipes that excel in high-pressure and high-temperature environments, perfect for heavy-duty applications. For applications demanding tighter tolerances and a superior surface finish, our Cold Rolling technique is the ideal choice, producing pipes that offer enhanced strength and a sleek, precise profile. And when it comes to applications requiring the utmost precision and intricate detailing, our Cold Drawing process stands unmatched, meticulously crafting pipes with exceptional dimensional accuracy and an outstanding surface quality. No matter the demand of your project, our hot-rolled, cold-rolled, and cold-drawn seamless steel pipes deliver performance you can trust, ensuring that your endeavors are built on strength, precision, and quality."

Application

HYT Steel Pipe Application

Construction and Building Industry
Our steel pipes are the foundation of modern construction, providing unparalleled strength and support to structures. Ideal for frameworks and architectural designs, our pipes ensure longevity and resilience in residential, commercial, and infrastructural projects. Choose our steel pipes for their load-bearing capacity and robustness in your next construction endeavor.
Oil and Gas Industry
Engineered to meet the demanding requirements of the oil and gas industry, our steel pipes are indispensable for drilling, transportation, and refinery operations. Featuring high-pressure resistance and superior strength, our seamless pipes are the go-to choice for maintaining pipeline integrity over long distances and challenging conditions.
Chemical Industry
Navigate the complexities of the chemical industry with our specially designed steel pipes, capable of withstanding aggressive substances. Our alloy steel pipes offer unmatched durability and safety for chemical transport, processing, and waste management, ensuring your operations are leak-free and environmentally compliant.

Water Treatment and Supply Industry
Ensure the purity and safety of water systems with our steel pipes. From clean water transportation in stainless steel pipes to robust sewage systems with coated pipes, our solutions are designed for durability and reliability, making them perfect for main supply lines and critical water infrastructure.
Automotive Industry
Elevate your automotive manufacturing with our steel pipes, integral for constructing robust vehicle frames, chassis, and exhaust systems. Their adaptability makes them ideal for hydraulic systems and fluid conduits, contributing to vehicle safety, performance, and longevity.
Energy Industry
Power the future with our steel pipes, essential for energy generation and distribution. Utilized in thermal power plants and renewable energy structures, our pipes guarantee efficiency and stability in power delivery systems, ensuring the robustness of your energy infrastructure.

Machinery and Manufacturing Industry
Our steel pipes are the backbone of machinery and manufacturing, offering precision, strength, and reliability for heavy-duty equipment and industrial tools. Ideal for hydraulic systems and manufacturing processes, our pipes ensure operational efficiency and long-term durability in the most demanding conditions.
Aerospace and Defense Industry
Support cutting-edge aerospace and defense projects with our high-performance steel pipes, crucial for structural integrity, fuel, and hydraulic systems. Our pipes offer an optimal strength-to-weight ratio, essential for the efficiency and safety of aircraft, spacecraft, and military technologies.
Shipbuilding Industry
Our steel pipes are the cornerstone of shipbuilding, providing strength, durability, and corrosion resistance for vessel frameworks, piping systems, and structural components. Designed to withstand the harsh marine environment, our pipes ensure the longevity and safety of your maritime vessels and structures.

Steel Pipe Section Available Choice

"Unleash the potential of custom steel pipe solutions with our advanced cold-drawn seamless processing technology. At our company, we understand that every project is unique, demanding specific cross-sectional shapes to meet diverse application needs. Our cutting-edge technique allows us to craft steel pipes with precision, catering to any cross-sectional design - be it circular, square, rectangular, or any intricate form you envision. This flexibility, combined with the superior strength and uniformity of our seamless pipes, ensures that your project benefits from components that are not only aesthetically pleasing but also structurally sound and tailor-made for your specific requirements. Choose our services to transform your innovative designs into reality, with steel pipes that offer the perfect blend of form, function, and finesse."

Steel Pipe End Processing

"Experience unparalleled precision and versatility with our comprehensive steel pipe end finishing services. Our offerings include Plain End (PE), Threaded End (TE), and Bevelled End (BW) processing, each tailored to meet the full spectrum of your application needs. Whether your project requires the seamless integration provided by our PE finish, the robust connectivity of our precision-cut TE threading, or the welding convenience of our precisely angled BW bevels, we have you covered. Our state-of-the-art end processing ensures that each pipe is crafted to perfection, offering optimal fit, secure connections, and a flawless finish. With our expertly processed pipe ends, your projects will benefit from increased efficiency, reliability, and structural integrity. Choose our end finishing services to give your project the seamless and professional touch it deserves."

Steel Pipe Surface Roughness and Pattern

"Elevate the aesthetics and functionality of your projects with our meticulously crafted steel pipes, distinguished by their superior surface roughness and exquisite surface patterns. Our precision-engineered pipes are not just a testament to robustness but also a canvas for sophistication. The finely calibrated surface roughness ensures optimal performance, providing the perfect balance between friction and fluid dynamics. Simultaneously, our array of customizable surface patterns opens a realm of possibilities, transforming each pipe into a piece of art that complements your visionary designs. Whether it's enhancing the visual appeal or ensuring the adherence of coatings and treatments, our pipes offer an impeccable surface that caters to both practical needs and aesthetic aspirations. Choose our steel pipes for a harmonious blend of artistry and engineering, making every installation a statement of perfection."

Packaging & Shipping

Steel Pipe Packaging

"Choose the perfect packaging solution for your steel pipes with our diverse and carefully designed options, ensuring your products arrive in pristine condition. Our Bare Packing is the epitome of simplicity and sturdiness, ideal for large diameter or thick-walled pipes that are robust enough to withstand transport and storage without additional protection. This economical choice is perfect for weather-resistant products or shorter transit distances.
For more versatility, our Bundled Packing secures your pipes together using steel bands or wires, accommodating a variety of sizes and lengths, especially for smaller diameter pipes. For added protection, we sometimes pair this option with protective caps or interpose wooden or paper separators to prevent abrasion, ensuring your pipes remain unscathed during handling and transit.
For the ultimate safeguarding, consider our Wooden Crate or Pallet Packing. Pipes are meticulously placed in wooden crates or securely fastened to pallets, providing an extra layer of defense, particularly for precision tubes or those with specialized surface treatments. The robust external casing shields the pipes from mechanical damage, facilitating hassle-free loading, unloading, and stacking. This method is especially suitable for long-distance shipping or high-value products demanding the highest level of protection."

Steel Pipe Transportation

"Navigate the complexities of steel pipe transportation with our comprehensive and client-focused solutions. We offer a versatile array of transportation modes including road, rail, sea, and air, ensuring your steel pipes reach their destination efficiently and securely, regardless of size or type. Our sophisticated tracking and monitoring systems guarantee transparency and peace of mind throughout the journey, with real-time updates and GPS tracking ensuring your shipment is always within reach.
Moreover, our commitment to exceptional service doesn't end with delivery. We provide tailored transportation solutions to meet unique requirements, be it urgent deliveries or specialized handling. Coupled with our dedicated customer support, you'll have direct access to professional assistance and guidance every step of the way. With our robust transportation services, state-of-the-art monitoring technology, and unparalleled customer support, your steel pipes are not just in transit; they're in safe, capable hands."
 

Certifications

Quality Assurance and Certifications

At HYT, we are committed to delivering top-tier steel pipes, underscored by our rigorous quality assurance protocols. Our products undergo stringent quality checks at every production stage, ensuring they meet global standards such as ASTM, ISO, and EN. We proudly hold certifications from respected bodies, reflecting our dedication to quality, durability, and reliability. Our state-of-the-art laboratory facilities enable precise testing and analysis, guaranteeing that every pipe offers superior performance and longevity. With HYT, trust in a partnership that values excellence and consistency in every product.

Pricing and Ordering

Pricing and Ordering Information

Orders for material under this specification should include the following, as required, to describe the desired material adequately:

Quantity	Feet, centimeters, or number of lengths
Name of material	seamless/welded stainless/carbon/alloy steel pipe
Grade	/
Manufacture	Seamless: Hot Rolled/Cold Drawn/Cold Rolled/Extrusion welded: ERW/SAW/EFW, etc.
Size	NPS or Outside Diameter and Schedule Number of Average Wall Thickness
Special outside diameter tolerance pipe	/
Inside diameter tolerance pipe, over 10 in ID	/
Length	Specific or random
Supplementary requirements	/
Test Report Required	/
Specification designation	/
Hydrostatic test	/
Special requirements	/

More Information once, Less time wasted.

Customer Feedback

Positive Customer Feedback

"Experience excellence with our steel pipes, a choice validated by the overwhelming positive feedback from our valued customers. At the heart of our business is a steadfast commitment to not just meeting, but exceeding customer expectations in every product and service we offer. Each glowing review fuels our drive to refine every detail, ensuring that our steel pipes and customer service are not just satisfactory, but exceptional. Your satisfaction is our priority, and we dedicate ourselves to perfecting every aspect of our business to earn and uphold your trust and approval."

FAQ

FAQ

Q: Are you a manufacturer?

A: Yes , HYT is a metal manufacturer, We have own factory, which is located in JIANGSU,CHINA. We have a leading power in producing and exporting steel pipe,galvanized steel pipe,hollow section,galvanized hollow section, etc. We promise that we are what you are looking for.

 

Q:Can we visit your factory ?

A:Warmly welcome once we have your schedule we will pick you up .

 

Q: Do you have quality control?

A: Yes, we have gained BV, SGS authentication.

 

Q: Can you arrange the shipment?

A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

 

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.

 

Q:How can we get the offer?

A: Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.

 

Q:Can we get the some samples? Any charges?

A: Yes , we could offer the sample for free charge but do not pay the cost of freight . If you place the order after confirm the sample , we will refund your express freight or deduct it from the order amount.

 

Q: How do you make our business long-term and good relationship?

A: 1.We keep good quality and competitive price to ensure our customers' benefit.

2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

 

Q: What are terms of delivery and payment?

A: Accepted Delivery Terms: EXW,FOB,CFR,CIF,DDU,DDP

Accepted Payment Terms: T/T, L/C, D/P, etc.

Value-added Service

HYT Value-added Processing Service

Bending
"Experience precision and versatility with our steel pipe bending services. Our state-of-the-art technology ensures flawless bends, meeting your most intricate design specifications. Whether it's for construction frameworks, intricate architectural features, or bespoke furniture, our bending process guarantees seamless integration and aesthetic appeal. Trust in our expertise to deliver pipes that perfectly align with your project's unique curvature requirements, providing strength and elegance in every bend."
 

Cutting
"Discover unmatched precision with our steel pipe cutting solutions. Utilizing advanced cutting technology, we offer clean, accurate, and efficient cuts, tailored to your exact specifications. Our cutting services are ideal for projects demanding meticulous dimensions and smooth finishes. From large-scale industrial applications to intricate custom designs, our capability ensures that every cut is a testament to our commitment to excellence. Rely on our cutting precision to bring your vision to life, with every pipe cut to perfection."
 

Punching
"Transform your steel pipes with our precision punching services. Our high-quality punching delivers perfectly shaped and positioned holes or patterns, customized to your project's requirements. Ideal for creating connection points or intricate designs, our punching process ensures accuracy and consistency. With our state-of-the-art machinery, we provide solutions that enhance functionality and aesthetics, ensuring your pipes are ready for any assembly or design application. Let our expertise in punching add precision and detail to your steel pipes."
 

Welding
"Unite strength and precision with our professional steel pipe welding services. Specializing in creating strong, durable bonds, our welding expertise ensures your structures withstand the test of time. Our skilled technicians employ advanced techniques to deliver seamless welds, ensuring integrity and aesthetic appeal. Ideal for construction, automotive, or custom fabrication, our welding services provide the reliability and quality your project demands. Entrust us with your welding needs for joints that are as strong as they are immaculate."