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Structural Steel Pipe Brand Leader

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Yuantai Derun is a large pipe factory that can produce and supply round steel pipes made of carbon steel, alloy steel, and stainless steel. There are four types of round steel pipes: ERW pipe, LSAW pipe, SSAW pipe, and seamless pipe. Here, you can also freely customize the diameter, wall thickness, length, steel grade, standard, and more of your round steel pipes. Welcome global steel buyers to inquire and place orders. Send your requirements！

Round Steel Pipe Introduction

Diameter（φ）：10.3-3620mm or accept customization

Wall Thickness(W.T.):0.5-60mm or accept customization

Length: cut as your need

Type:ERW,SSAW,LSAW,Seamless

Tolerance:±5% or follow your requirement

MOQ: 2-5 Tons

Delivery Time:2-35 days

Yearly Capacity: 1 million tons

Material： Gr.A/B/C,S235/275/355/420/460,A36,SS400,

Q195/235/345,X42/52/60/65/70,STKR400/490,300W/350W

Surface Treatment：bare,oiled,painted,galvanized,etc.

Payment Term:TT/LC

Brand:Yuantai Derun or OEM

Test: Hydrostatic/ultrasonic/X-ray/chemical composition/yield/tension/impact/crush tests.

Standard：ASTM A500/501,EN10219/10210, JIS G3466,GB/T6728/T3094/3091,CSA G40.20/G40.21,API 5L/5CT

Workability: Easy to Weld, Cut, Form and Machine

Advantage Of Round Steel Tubing Yuantai Derun

Yuantai Derun's round steel pipes have several advantages.

1.Complete Size

Yuantai Derun has ERW steel tube(φ：10.3-609mm) production line,LSAW steel pipe（φ：406-1420mm） production line,Spiral welded steel pipe(φ：219-3620mm) production line,Full size coverage of round welded steel tubes is achieved.We also supply high quality seamless round tube(φ：10.3-820mm) for global pipe buyers.

2.Full Set Of Qualifications

In addition to full coverage of product sizes and specifications, Yuantai Derun also has a full set of bidding qualifications, not only to help customers to produce order products, but also to assist customers to do local bidding submission support.

3.Complete After-Sales Service

The after-sales service system of Yuantai Derun Steel Pipe Manufacturing Group is very complete, both online 7*24-hour service support, and more offline field engineers on-site technical support.

4.High Quality

Each steel round pipe has to go through layers of inspections from raw materials to finished products to ensure that 100% of the round pipes leaving the factory meet customers' requirements.