ST52 cold drawn Stress Relieved Honed Tube

2 inch sch 20 ST52 cold drawn Stress Relieved Honed Tube

2 inch sch 20 ST52 cold drawn Stress Relieved Honed Tube is usede in pressure porpose like boilers,heat exchangers,super heaters,ect.We can supply st52 Honed Tube size rang12.7mm*1.2mm-127mm*14mm

1.Cold Drawn Steel Tube Technical Parameters

Out diameter:  12.7mm-127mm

Thickness:  1.2mm-14mm

Length:      SRL; DRL; 5.8M; 11.8M, Fixed Length as per client`s requirements.

Steel Standard: ASTM a210 A1,C,ASTM A179,ASTM A192,DIN 17175 ST35.8,ST45.8,BS3059-1,CDS320,BS3602-1,CFS360,CFS430 ECT

Surface:   Oil or varnish coated;

Package:     Plain/Bevel End With End Caps. Waterproof Packing, Bare Packing, In bundle, Nest Packing, Standard Export Packing

Inspection:  SGS; BV.

Certificate:  ISO9001; 2000

Date of Delivery: After received deposit 15-60 Days According to the Quantity

Payment:      T/T; 100% L/C at sight; Western Union; D/A; D/P; O/A

Port of Shipment: Xingang Tianjin; Shanghai Port; Guangdong port; Ningbo Port; Qingdao port.

2.Cold Drawn Steel Tube Showcase

3.Cold Drawn Steel Tube Facility

3.Cold Drawn Steel Tube Inspection Equipment

4.Cold Drawn Steel Tube Packing and Transportation

Our Advantages

1.       Professional Sales Team With More Than 10 Years Experience In Steel Industry.

2.       Technical Engineer From Oil Company and Third Party Inspection Company.

3.       One-Stop Service for steel industry, Especially for pipeline project application.

4.       Rich Cooperation Experience With SHELL,Lukoil,Samsung Etc.

5.       Competitive price,Fast Delivery Time,Excellent Service.

Quality Control

Quality control is the basic but most important point for qualification of the steel pipes/tubes&fittings. We carry out in-production supervision and after-production inspection for our products. We ensure that the products are produced,tested,and inspected strictly according to standard specification under supervision of our QA engineer during production. After production inspection is carried out by worldwide famous third party inspection company like BV,SGS,Intertek Etc.