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Custormized Size and Type
SHANQI
Product Description
Product Description
What is a seamless steel pipe?
A seamless steel pipe is a circular pipe having a hollow section and no seams around it. The seamless steel pipe is made of carbon steel, alloy steel, stainless steel ingot or solid tube blank, and then is made by hot rolling, cold rolling or cold drawing. Seamless pipes are considered superior to welded pipes as they are built using monolithic steel billets, with intrinsic mechanical strength, without seam welds.
Seamless steel pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless steel pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids.
The production of our seamless pipes is tightly regulated and all of the pipes we stock have been fully tested to international standards to ensure we only supply the highest quality products.
Standard | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629 |
Material | ASTM A106B, ASTM A53B, API 5L Gr.B,ST52, ST37,ST44 SAE1010/1020/1045,S45C/CK45,SCM435,AISI4130/4140 |
Outer diameter | 13.7mm-609.6mm |
Wall thickness | 1.5mm-50mm |
Length | 3m-12m, random or fixed, as the clients' requests |
Technology | Hot Rolled |
Tolerance | Control with in the standard, OD:+/-1%, WT:+/-5% |
Advantages | 1.Short delivery time |
2.Quality assurance | |
3.Competitive price | |
4.Free Sample |
Products Show
ASTM A53 Gr.B Seamless Pipes S355J2H Hot Rolled Seamless Steel Pipes
High tensile scaffolding pipes are designed for pipes & coupler scaffolding. The pipes have hot-dipped galvanized surfaces finish so as to provide excellent appearance with sufficient durability in such applications where salty air or long-term weather exposures are inevitable.
API 5L Gr.B Seamless Steel Pipes WITH Black Painting,Print Marking,Beveled Ends and Plastic Caps
Seamless Steel Pipes WITH black painting,beveled ends and plastic caps,mainly used in convey petroleum,gas and other liquid.The black painting can protect pipes out of rust and corrosion.
The beveled ends can connect the pipes with flange.
Print Marking on the Surface of Pipes Beveled Ends of Pipes
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Application of Products
About US
FAQ：
Q: What kind of work does your company do?
A: We are a business steel industry and trade.
We mainly produces carbon steel plate/pipe/coil/round bars,as well as carbon plate/pipe/coil/bar etc.
Q: What are the advantages of your company?
A: (1): Prime quality and Competitive price.
(2): Excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Samples can be provided as your requirements.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance based on BL copy or LC at sight.
Q: What about your price?
A: Very competitive price.
Pls feel free to contact us if you are interested in our products.
Q: How long is your delivery time?
A: Usually within5 days after we received your balance.
