Pre-Galvanized Square/Rectangular Tube

1) Thickness : 0.5-12mm
2) Size(dia.): 10mm*20mm/15mm*15mm-50mm*100mm/100mm*100mm
3) material : Q195 Q235 Q215
Length 2m-12m ,by customer's requirements
International Standard ISO 9001-2008,SGS
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Product Details

Product Details

Brief Introduction

1) Thickness :      0.5-12mm
2) Size(dia.):          10mm*20mm/15mm*15mm-50mm*100mm/100mm*100mm
3) material :           Q195 Q235 Q215 


 2m-12m ,by customer's requirements

International Standard

 ISO 9001-2008,SGS


 GB/T3094-2000, GB/T6728-2002, ASTM A500, JIS G3466 



Product Category

 Metallurgy, Mineral & Energy


 Welded,ERW Cold Rolled,Hot Rolled,Pregalvanized


 Bared, Galvanized, Oiled,Or Other Anti-corrosive Treatment.

 We can produce other specifications according to customers requirements.

Zinc Coating



 galvanized: in bundles

          1.Big OD:in bulk  

          2.Small OD:packed by steel strips  

        3. 20"GP:5.85*2.2*2.2 40"GP:11.85*2.2*2.2

Black steel pipe: oiled/painted, in bundles and tarpaulin outside           

 According to the requirements of customers  


With Chemical Composition and Mechanical Properties Analysis; 

Hydrostatic Test, Dimensional and Visual Inspection, Also With Nondestructive Inspection 


 Mechanical & manufacture, Steel structure, Shipbuilding, Bridging ,Automobile chassis
Construction frame, large bridge, car keel, fence tube, machine manufacturing, container frame

Main market

North America     South America   Eastern Europe  Southeast Asia
Africa  Oceania   Mid East   Eastern Asia   Western Europe
Central America   Northern Europe   Southern Europe
South Asia   Domestic Market 


Country of origin



450,000Metric Tons per Month

Delivery Detail:

15-20days after receive the prepayment or L/C
Price termFOB, CFR, CIF

All products are seamless steel tubes of various materials as the mother tube through seven forming machine multi-pass rolling deformation can produce different specifications of square moment pipe, the equipment through the unique Turkey straightening head straightening.This equipment has got rid of many disadvantages of the original cold-drawn square rectangular tube, such as slow production speed, unguaranteed quality, bending, bending and cracking, uneven thickness and so on.In the face of fierce market competition, to do a good job for customers before and after sales service.The company relies on the variety, the high quality, the low price, the fast delivery and the consummation post-sale service, "the good faith is this strives for perfection enterprise spirit" has obtained the customer consistent high praise and the long-term cooperation relations.Available materials: square steel tube, Q235B rectangular tube, Q345B rectangular tube, Q345C rectangular tube, Q345D rectangular tube, Q355B rectangular tube, Q355D rectangular tube, 20# rectangular tube, 27SiMn rectangular tube, stainless steel rectangular tube, (304, 201/321/316l, 310S, 2205) all kinds of alloy steel tube.Maximum diameter of steel tube: 720mm, maximum wall thickness: 20mm, maximum length: 6-12m.Maximum product specification: square tube: 600 600mm, moment tube: 800 600mm.Customers can also processing, a minimum order. The lowest price


Stainless Steel Square Rectangular Tube 316





Chemical Composition 

 Stainless Steel Square Rectangular Tube 316 

Factory Production

Stainless Steel Square Rectangular Tube 316 

Related Products



Stainless Steel Square Rectangular Tube 316


Stainless Steel Square Rectangular Tube 316


Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

No.92 JieFang East Road ,Cangzhou City, Hebei,P.R.China.

 has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation. 

We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel spiral pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.


Why to choose us?

1.We provide products to our customers individual specifications and special needs with competitive price and best service.

2. Immediate respond

We will be 24/7 on line at your services. Provide one-to-one service with our sincerity.

3. Professional suggestions

We could provide you the professional suggestion with our expertise acumen.

4. Short delivery period

We are based on a long-term cooperation with several major domestic steel company with an outstanding advantage is sufficient supply. Shorter the supplying period.



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