| After-sales Service: | Free Exchange and Return Due to Quality |
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| Warranty: | 1 Year Warranty |
| Type: | Seamless |
| Technique: | Cold Drawn |
| Material: | Alloy Steel |
| Surface Treatment: | Polished |
| Samples: |
free sample according to your request
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| Customization: |
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Audited Supplier Jiangsu HYT never guarantees our customers can enjoy the lowest price among the industry because that price could be unrealistic in most cases.
Jiangsu HYT only guarantee, here, you can find steel pipes whose quality and quantity is exactly as you want or the most reliable and suitable factory which can produce steel pipes as you wish. You, as well, will enjoy relatively cost-effective solution on the premise that quality and quantity are guaranteed.
A333 PIPE SPECIFICATIONS
NPS 1/4″ - 42″
Schedules 10 through 160, STD, XH and XXH
Scope
ASTM A333 covers nominal (average) wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse affect on low-temperature impact properties.
Material & Manufacture
The pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation.
Chemical Requirements
| Composition, % | |||
| Element | Grade 1 | Grade 3 | Grade 6 |
| Carbon, max | 0.30 | 0.19 | 0.30 |
| Manganese | 0.40 - 1.06 | 0.31 - 0.64 | 0.29 - 1.06 |
| Phosphorous, max | 0.025 | 0.025 | 0.025 |
| Sulfur, max | 0.025 | 0.025 | 0.025 |
| Silicon | 0.18 -0.37 | 0.10 min | |
| Nickel | 3.18 - 3.82 | ||
For each reduction of 0.01% carbon below 0.30%, an increase of 0.05% manganese above 1.06% would be permitted to a maximum of 1.35% manganese. When Grade 6 is ordered under this specification, supplying an alloy grade that specifically requires the addition of any element other than those listed for the ordered grade is not permitted. However, the addition of elements required for the deoxidation of the steel is permitted.
Lengths
Lengths required shall be specified on order. If no definite lengths required, following practice applies: Single Random - 17′ ~ 24′ lengths Double Random - 36′ ~ 44′ lengths
Jiangsu HYT is your trusted source for premium ASTM A333 carbon steel tubing products.
Steel Pipe Package and Delivery Details
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Port |
Shanghai, Tianjin, Qingdao |
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Package |
(a) tubes bound with a steel band, (b) tubes wrapped in plastic sheets, burlap, (c) tubes in wooden crates. (or as customers' demands) |
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Marking |
(a) without marking, (b) marked with colored stripes on the tubes (tube bundles), (c) marked with spray either by a white or black color using Inkjet (d) marked by stamping the data (this applies to OD > 22 mm and WT >2.3 mm). |
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Surface Protection |
Inter paper available PVC protecting film available Tip: While ordering, it is necessary to agree upon the methods and means of temporarily protecting the surface of the tubes during transportation and storage. |
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Container Size |
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
Jiangsu HYT, founded in 2015, is a wholly-owned subsidiary of WuxiLusheng Special Steel Co, Ltd which is responsible for overseassales and market exploitation of various kinds of steel pipes.
Our Group, certified by ISO and SGS, is a high-tech enterprise integrating research, development, production and sales of steel pipesmade of stainless steel, carbon steel and alloy steel. HYT owns independent steel pipe factories with 50+ high precision cold drawingand cold rolling production lines, which can meet customers' requirements on the quality, quantity, precision and customization of steel pipes.Only a Widely Recognized Company can be Trusted by Our Customers
HYT always believes that various certifications can prove the strength and reliability of a company more than words. HYT actively accepts qualification audits from various official or industry organizations to relieve customers from worries. We believe these will help us serve our customers better.
Since 2015, HYT has actively cooperated with many domestic steel mills. HYT regularly exchange steel technology with these mills and make progress from this. ln the process of communicating with customers, we carefully listen to customers' requirements and produce steel products as customers' demands. Under necessary circumstances, HYT is willing to help customers find suitable steel mill to produce some special products to save time and cost for customers because we have the reliable resources of still mills to prevent you to be cheated.Obtaining Customers' Trust is Our Focus
Our Group provides customers with high-quality products and services with advanced equipment, strong technical strength and a high sense of social responsibility. Since 2015, Our products have been exported globally, including Germany, France, the United States, Japan, Russia, ltaly, Turkey, the United Arab Emirates, Australia, Saudi Arabia, Ukraine, Thailand, Viet-nam, Singapore, Spain, lreland, India, South Africa, Mexico, etc.
We sincerely hope to establish a long-term and extensive strategic partnership with ourcustomers for mutual benefit and common development!
Old Customers' Feedback is HYT Precious Treasure
We also properly save some past conversation screenshot(Customers' names are coded toprotect privacy) to record the feedback of our old customers when they have used HYT steel pipe. HYT pays more attention to customers' feedback because we trust only in this way can we know the pain spot of steel pipe industry and better serve our customers.
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