Product Direction
| Production name | Welded Steel Pipe |
| WT | 6-30mm |
| Length | 8m,12m, or as customers' requirement |
| OD | 219-3600mm |
| Steel grades | Q235, Q345, ASTM,ASTM A500, ASTM A53, ASTM A36 |
| Pipe ends | Plain end or as customers' requirment |
| Standards | GB/T 3091-2001,GB/T13912-2002, BS 1387, ASTM F1083 ect. |
| Test | As customer requirment |
| Application | natural gas, sewerage, bridge pile etc |
| Package | in bundle, or as customers' requirement |
| Payment terms | TT or LC |
| Remark | We can proceed custormize, any doubt pls contact with us any time |
Galvanized spiral welded steel pipe
3 LPE anti-corrosion spiral weled steel carbon steel pipes
cement inside spiral welded steel pipe
Our Service
(1): Rich product linnes:Galvanized Pipe, Square Steel Pipe, Seamless Pipe,Alloy Pipe, etc.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Trial order can be accepted.
(6): Samples can be provided for free.
We assure you
High Quality + Cheap Price+ Fast Delivery+Prompt Reply
established in 2008. covering the area of 60000 square meters. There are 280 employees, including 3 senior engineers, 16 engineers and 60 professional technicians. Annual production capacity of pipe fittings is more than 10000 tons, and annual processing and circulation capacity of pipes is more than 420 00 tons. We have strictly implemented the ISO9001-2008 management system.
Main Products: various alloy steel pipes and steel pipe fittings series products
Our other products
A we supply seamless steel pipe, spiral steel pipe, ERW/LSAW steel pipe, butt-weld pipe fitting flanges. Q what material are you specialized in? A We main do ASTM A106 GR.B/A53 GR.B /API 5L GR.B DIN17175, EN10204, EN10216, Grade: GR.B, ST45, ST35, X42-X60, Q345B, A234 WPB, A420 WPL3/L6 / P5 / P9 / P11 / P22,SUS304/304L/316/316L and alloy Q why your price was lower than others? And how about the quality of your product? A the products all according to the standard, please rest assured. And you can test by yourself or through the third party inspection. our price with lower profits, we just want to establish business relationship with you on the basis of quality, mutually bene-fit and exchange of needed goods. Q I want to know your tolerance of thickness. Please let me know. A We produce the pipes and fittings according to GB API ASME and other standards strictly, the tolerance of thickness will be kept within in ±12.5%. It is standard data. Actually, we provide the tolerance will be within +/- 6%-8%. Q can you supply us samples? A we just can supply part of the sample for free, but the mailing costs.





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Step 1
Payment and order readiness
Minimum order: 3 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
15 days
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Step 3
Packaging and dispatch
Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days
Final packing, freight, and delivery dates are confirmed before dispatch.
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