1/4 round steel tube

1/4 round steel tube is a small diameter circular steel pipe. The application is very extensive. The 1/4 round steel tube produced by Yuantai Derun has excellent quality performance, tight welds, uniform wall thickness, no burrs on the pipe ends, low internal stress and uniform distribution. Circular steel pipes have passed product quality certifications for metal products in countries such as China, Europe, the United States, South Korea, Japan, and Singapore. They have been applied in well-known projects such as building structures and machinery manufacturing and have received unanimous praise from users worldwide.

In Source Ted Run, 1/4 round steel tube has four types of tube end treatment, which are tube end flat, tube end threading, tube end capped with PVC cap, tube end capped with metal cap. If you have special requirements for 1/4 steel tube ends, please send your request now.

ASTM A513, 1010,ASTM A500/501,EN10219/10210, JIS G3466,GB/T6728/T3094/3091,CSA G40.20/G40.21,etc. Send Your Need Standards!

Material: Gr.A/B/C,S235/275/355/420/460,A36,SS400,Q195/235/345,X42/52/60/65/70,STKR400/490,300W/350W,etc. Send Your Need Grade！

At Yuantai Derun,you can cut your round steel tubes into any length.   Send Your Length Need!

There are many types of 1/4 round steel tube in Yuantai Derun, such as black carbon steel ERW 1/4 round steel tube, pre-galvanized ERW 1/4 round steel tube, hot dipped galvanized ERW 1/4 round steel tube, zinc-aluminum-magnesium ERW 1/4 round steel tube. Seamless 1/4 round steel tube, black carbon steel orifice threading with cap 1/4 round steel tube, hot-dip galvanized orifice threading with cap 1/4 round steel tube, hot-dip galvanized orifice threading with cap 1/4 round steel tube, hot-dip galvanized orifice threading with cap 1/4 round steel tube, hot-dip galvanized orifice threading with cap 1/4 round steel tube, hot-dip galvanized orifice threading with cap 1/4 round steel tube, etc.. It greatly enriches your selection options and saves your time to look around for goods. Send demand type right away!

At Yuantai Derun,You can get 1/4 round steel tube free samples,but length must be less than 20CM. Get Your Free Samples Now! 

Each 1/4 round steel tube must pass the inspection layer by layer. Only the products that pass the inspection can leave the factory. Never let an unqualified product flow into the market.

The round steel tubes produced by Yuantai Derun have corresponding qualifications from multiple international countries, such as Singapore BC1 certification, European EN10210 and EN10219 certification, French BV certification, green building materials EPD and PHD certification, ISO9001 quality system certification, ISO14001 environmental system certification, OHSAS18001 occupational health certification system, Japanese and Korean JIS certification, American ABS certification, Norwegian DNV certification, and so on. These certifications can assist you in ensuring that your qualifications are complete during project bidding. Contact us immediately!