◆ Standard and Classfication
Our main products include seamless steel pipe, round steel, welded pipes, spiral pipes, galvanized pipe, alloy pipes, stainless steel, threaded steel, angle grooves, aluminum plates, U-shaped steel and other dozens of products, hundreds of steel grade materials.
|Steel Pipe for Fluid Service||GB/T 14291||Welded pipe for mine fluid sevice|
|GB/T 3091||Welded pipe for low pressure fluid service|
|SY/T 5037||Spirally submerged arc welded steel pipe for pipelines for low pressure fluid service|
|ASTM A53||Black and hot-hipped galvanized welded and seamless steel pipe|
|BS EN10217-2||Welded steel tybes for pressure purposes - delivery technical conditions - part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties|
|BS EN10217-5||Welded steel tybes for pressure purposes - delivery technical conditions - part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties|
|Steel Pipe for Ordinary Structure||GB/T 13793||Longitudinally electric resistance welded steel pipe|
|SY/T 5040||Spirally submerged arc welded steel pipe piles|
|ASTM A252||Welded and seamless steel pipe piles|
|BS EN10219-1||Cold formed welded structural hollow sections of non-alloy and fine grain steels - part1: Technical delivert conditions|
|BS EN10219-2||Cold formed welded structural hollow sections of non-alloy and fine grain steels - part2: tolerances dimmsions and sectional properties|
|Line Pipe||GB/T 9711.1||Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class A steel Pipe)|
|GB/T 9711.2||Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class B steel Pipe)|
|API 5L PSL1/2||Line pipe|
|Casing||API 5CT||Steel pipe for use as casing or tubing for wells of petroleum and natural gas industries|
"ERW carbon steel pipe" is a straight seam electric resistance welded pipe, English Electric Resistance Welding, ERW for short.
ERW carbon welded steel pipe is used to transport gas and liquid objects such as oil and natural gas, and can meet various high and low pressure requirements, and occupies a pivotal position in the field of transportation pipes.
In recent years, with the development of ERW technology, more and more ERW pipes are used in oil and gas fields, automobile industry, etc.
◆ Purchasing Information
Usually ERW pipe maximum OD is 24” (609mm), for larger dimensions pipe will be manufactured in SAW.
|ERW Carbon Welded Steel Pipe|
1-10mm or Customized
20-300mm or Customized
Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q355 = S355JR / A500 Grade B Grade C
JIS, AiSi, ASTM, GB, DIN, EN
Black, Paint, Pre-Galvanized, Hot Dipped Galvanized, Powder Coated or as Customers' Requirement
5000 tons / month
7-15 working days after the receipt of 30% deposit
30%T/T Advance + 70% Balance
FOB, CFR, CIF, EXW
Standard sea-worthy package or as required
|*If you do not find what you are
looking for, please call us now. If you have found it, we are happy to
answer any questions or concerns you may have about stainless steel
grades and assist you through the purchasing process.|
Q:Can you send samples?
A:Sample can be for free,freight cost collect.
Q:What product information do I need to provide?
A:Steel grade/thickness/width/quantity,these will decide the price.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001,CE,SGS,BV and other certifications.
Q:How about the delivery time?
A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.
Q:Does the product have quality inspection before loading?
A:All the products are strictly tested before packaging,also can inspect by third party inspection.
Q:How to pack the products?
A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.