Home > Products > Industrial Pipeline Series > ASTM A269 A312 A358 A554 A778 A790 304 304L 310 310S 316 316L 321 410 904L S31803 S32205 S32750 TIG MIG ERW Welded Stainless Steel Ss Exhaust Tube
ASTM A269 A312 A358 A554 A778 A790 304 304L 310 310S 316 316L 321 410 904L S31803 S32205 S32750 TIG MIG ERW Welded Stainless Steel Ss Exhaust Tube
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Product Details
Surface Treatment | Other | Section Shape | Round | |
Delivery Time | 8-14 days | Model Number | 304 316 310 904 2205 2507 | |
Processing Service | Bending, Welding, Decoiling, Punching, C |
Product Description
Stainless steel welded pipe
Product Name | Steel Pipe/Tube/Piping/Tubing |
Material | Stainless Steel/Carbon Steel/Alloy Steel/Nickel Alloy/Copper Alloy/Titanium Alloy |
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. |
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 | Polishing, Annealing, Pickling, Bright, Hairline, Mirror, Matte |
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. |
Tolerance | a) Outer Diameter: +/-0.2mm |
b) Thickness: +/- 10% OR as customer request | |
c) Length: +/- 10mm | |
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; welded steel pipe; stainless steel pipe; carbon steel pipe; alloy steel pipe; nickel alloy pipe; copper alloy pipe, titanium alloy pipe |
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 |
Zhongzheng Stainless Steel Materials - Diverse Materials, Strict International Standards
Zhongzheng Stainless Steel is committed to providing a wide range of high-quality steel materials to meet your diverse industrial needs. Our product line includes stainless steel, carbon steel, alloy steel, nickel alloys, copper alloys, and titanium alloys, catering to various complex and demanding application environments. Each product from Zhongzheng Stainless Steel strictly adheres to international standards, ensuring that every step of the production process, from raw materials to finished products, meets the highest industry standards. Whether you are building major infrastructure projects or manufacturing precision machinery, Zhongzheng Stainless Steel offers steel materials that meet your precise specifications, helping ensure the success of your projects. Choose Zhongzheng Stainless Steel for reliability and excellence.
Below are some of the common material standards and grades Zhongzheng Stainless Steel offers. If you have a procurement need, please contact us for a quick quote. If you do not find the grade you need, you can also directly consult our sales representatives for the latest inventory information.
Stainless Steel Pipe
Zhongzheng Stainless Steel Tubing Solutions - Tailored to Industry Needs
At Zhongzheng Stainless Steel, we understand that different industries have unique requirements not only for the material of tubing but also for its cross-sectional shape. Our factory is equipped to design and manufacture new products that perfectly match your specifications, based on the documents and design drawings you provide. Whether your project demands custom dimensions, specific materials, or unique shapes, Zhongzheng Stainless Steel is ready to deliver precisely what you need. Our commitment to customization ensures that you receive tubing solutions that are as unique as your projects. Contact Zhongzheng Stainless Steel to transform your requirements into reality with our advanced manufacturing capabilities.
Company Profile
Zhongzheng Stainless Steel Co., Ltd. was established in 2018 with aregistered capital of 20 million yuan. lt is a manufacturing company thatintegrates the production of special materials, manufacturing andprocessing, sales, and technology development. The company covers anarea of 2,000 square meters and has 200 employees. it has built worldclass stainless steel seamless pipe (hot piercing, cold drawing, cold rollingproduction lines, precision steel pipe production lines, and large, mediumand small-sized welded pipe production lines. The company has beencommitted to providing high performance, high precision, hightemperature-resistant, high pressure-resistant, and corrosion-resistantsolutions and technical services for industrial equipment pipeline systems.The company specializes in producing a series of steel pipes, pipe fittingsflanges, etc., such as high-temperature (nickel-based) alloys, austeniticduplex steel, urea grade stainless steel, super stainless steel, etc. Thecompany is equipped with an annual production capacity of 5,000 tons ofstainless steel seamless pipe production line, 7,000 tons of welded pipeproduction line, and 500 tons of pipe fittings production line, etc. lt canoroduce stainless steel seamless pipes with diameters ranging from ?Φ?6 to?Φ?762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ?Φ?15 to ?Φ?2200 and wallthicknesses ranging from 0.5 to 80 mm, pipe fittings, and various stainlesssteel ingots, round steel, rough pipes, etc., according to customerrequirements and in accordance with standards such as GB, ASTM, etc.
Packing | Each tube is wrapped in a plastic sleeve with a cap on the end to ensure the best cleanliness |
OEM accepted, besides,the pakage can also be according to your demands. | |
Shipping | 1.Shipping by containers |
2.Shipping by bulk ship. |
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Company Profile

Zhongzheng Stainless Steel Co., Ltd. is a China-based manufacturer specializing in R&D, production, and distribution of stainless steel products. Established in the early 2000s, it serves industries including construction, machinery, food/medical equipment, and energy with precision tubes, sheets, profiles, and custom components.
Contact Us
- Zhongzheng Stainless Steel Co., Ltd.
- Contact nameLaijing Bu Chat Now
- AddressRoom 104-07, Building 5, Jinghu Technology Park Huanajinghu Garden, Donglihu Subdistrict Dongli District,
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