Home > Products > Industrial Pipeline Series > 1/2"-8"1.5-8mm Wall Thickness Hot Dipped Galvanized Steel Pipe Zinc Coating 30-200g/Sm Gi Tube
1/2"-8"1.5-8mm Wall Thickness Hot Dipped Galvanized Steel Pipe Zinc Coating 30-200g/Sm Gi Tube
- 0 Ton / Tons per Month
- NINGBO/SHANGHAI/TIANJIN/XIAMEN
- T/T
- 8 days
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Product Details
Type | Seamless | Usage | Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose | |
Material | Other | Section Shape | Round | |
Delivery Time | 8-14 days | Model Number | 304 316 310 904 2205 2507 | |
Processing Service | Bending, Welding, Decoiling, Punching, C | Specification | 0D 3in under |
Product Description
Product Name | Seamless Stainless Steel Tube/Pipe |
Material (ASTM) | 201,304,304L,310s,316,316L,316TI,317L,904L,S32205,etc |
Outter Diameter (OD) | 3-1220mm |
Thickness | 0.4-120mm |
Length | 6000mm 5800mm 12000mm or Customized |
Surface Finished | No.1 No.3 No.4 HL 2B BA 4K 8K 1D 2D |
Standard | ASTM AISI DIN JIS GB EN |
Certificate | ISO SGS |
Application | Construction, Industry, decoration and foodstuff etc. |
Package | Standard imported packaging, or as required |
Seamless stainless steel round tubes are made of ingot tubes or solid billets, which are usually perforated to produce capillary tubes for hot rolling, cold rolling, or cold dialing.The biggest advantage of stainless steel pipe is its perfect anti-rust work, and the mechanism of preventing rust is to generate a layer of dense oxide film on the surface of the steel pipe, isolated from the air, so that it can not contact with oxygen, can not react, protect the steel pipe, so that it will never rust
Production Name | Stainless Steel Seamless/Welded Pipe |
Production Size | Outer Diameter:6-2000 mm Thickness:0.1-100 mm (Size can be customized.) Length:≤12000mm or as per customer request |
Product Standard | ASTM A213, ASTM A312, ASTM A789, ASTM A790 |
Material Grade | Mainly201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc 300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347 200series:201,202,202cu,204 400series:409,409L,410,420,430,431,439,440,441,444 Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304 Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo |
MOQ | 3meters / 1 pc |
Surface | BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed |
Package Way | plastic bag,carton,wooden case |
Certification | ISO 9001, SGS, ABS, BV |
Payment Way | T/T / Paypal/ western union/ L/C ect. |
Delivery Time | sample for in stock,others according to the ordering |
OD | 21.3-508MM |
Thickness | 1.3-30.00MM |
Material | Q235, Q355, STK400, STK490, S235JRH, S275J2H, S355J2H, GR.A/B, X42-X70 |
Standard | BS1387, ASTM A53, API 5L, JIS G3444, BS EN39, EN10219 |
Technique | High frequecy welded |
Type of coating | Galvanized, Galvalume |
Lenght | 2-12M,Customer customization |
Packing | In bundle or according to the customers'requirements |
Delivery time | 20-30 days after reveipt customers' deposit |
Productivity | 3000 Meteric Tons per Month |
Remark | 1.Payment terms :T/T,L/C 2.Terms of trade:CFR,CIF 3.Minimum order:20 tons |
Application | building construction, oil and gas transport, scaffoliding or prop, fire pipe. |
Certificate | ISO 9001, API 5L, CE |
Stainless steel seamless/welded pipe
Standard | ASTMA312,A213,A376,A789,A790,A376,A249,EN10217-7-2005,GB14976-2002,GB13296-2009,JIS G3459-2004,JIS3463-2006 |
Material | 201,304,310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L,301,302,201,202,etc |
Size | OD:3/8"-100",6-2500mm,WT:SCH5-SCH160,0.5-150mm |
Surface | annealing,pickling,polishing,bright,sand blast,brush,hairline,etc |
Widely used in petroleum, chemical, medical, food, light industry, Industrial pipes and mechanical structural parts such as mechanical meters. In addition, when the bending and torsion strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts. And engineering structure.It is also often used as furniture and kitchen utensils.
Company Profile
Since 2018, Zhongzheng Stainless Steel has actively cooperated with many domestic steel mills. Zhongzheng Stainless Steel 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,Zhongzheng Stainless Steel 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.
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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