China 20*20mm square steel bar 

Square Steel Bar Specifications

Name:Square Steel Bar

Size:8*8mm -- 160*160mm 
Size tolerance:0.3mm 

Length: 6,9,12 or as your request

Technique : Hot rolled
Diagonal Line Tolerance:0.3mm

Certificate: ISO/SGS/BV/DNV/GL.etc.

Standard:AISI, ASTM, BS, DIN, GB, JIS
Steel grade: S235JR, S275JR,Q235, ST37, SS400, S20C, SAE1015~1020, A36 

Surface treatment: galvanized,oiled,polished square steel bar

Application: structure, construction, industrial machine etc.

Payment terms:L/C,T/T, Western Union,etc.

Delivery Detail:15-20 days after receiving deposit or L/C

Packing: In bulk/Packed by steel strips/according to the requirement of customers

 Chemical Composition of Square Steel Bar

Producing Line of Square steel bar:

Iron - hot metal maltreatment - Converter - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS) - heat --UT Check - Processing and Distribution Center

Electric Furnace - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS) - heat --UT Check - Processing and Distribution Center

Square Steel Bar Show

Square Steel Bar Loading In Container

Square Steel Bar Sales and Market

we have established business relationships with clients in the United States, Japan and other 10 countries and regions.

Our Certification

Our company

Ruiguo Tongsheng IMP.&EXP. Co., Ltd. have a registered capital of US$ 50 million. Our company is engaged in the production and trade of iron ore powder, coke, coal, billet steel, strip steel, section steel, steel plate, screws and all kinds of finished products. 

Square steel bar is our mean production and sell well, We have established business relationships with clients in the United States, Japan and other 10 countries and regions. Annual sales revenue is RMB10 billion.

Other Steel Production in Our Company

Why will you choose us?

1. Prime quality and competitive pirce

2. Good reputation and large market

3. Big company scale

4. Good service and prompt reply

If you are interested in our products, please contact us freely!