Cold Finished En 10305 E235 Precision Seamless Steel Tube

• After-sales Service: 6 Months
• Warranty: 6 Months
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Model No.: A106 API 5L ASTM A53 A36
• Shape: Round
• Use: Fluid Pipe, Gas Pipe,
• Pipe Type: Seamless Steel Pipe
• Outer Diameter: 10 - 1219 mm
• Grade: 10#-45#, 16mn, A53-A369, Q195-Q345, St35-St52, 10#
• Thickness: 2 - 80 mm
• Wall Thickness: 1mm- 60mm
• Standard: API, ASTM, BS, DIN, API 5L, ASTM A106-2006
• Technical Methods: Hot-Rolled/Cold-Drawn/Hot-Expanded
• Package: Standard Seaworthy Packaging
• Transport Package: in Bundle by Steel Strip
• Specification: 13-300
• Origin: China
• HS Code: 7304399000
• Production Capacity: 100000 Ton/Year

Product Description

Cold Finished EN 10305 E235 Precision Seamless Steel Tube

 

also called CDS tube, is made from the hot billets by piercing, subsequent rolling, and elongating process to be passed through the die over a mandrel plug and finally to reach the designed accurate diameter and wall thickness.

Cold Drawn Seamless (CDS) manufacturing process can greatly increase the strength of the seamless steel pipe and makes it very suitable for critical high safety and high performance applications.

Heng An steel cold drawn seamless pipes are made of high quality raw material by automatic production line with strict quality control.

Our CDS tubes have high dimensional tolerances, excellent section features, better surface finish and higher mechanical properties than the corresponding grades of hot finished seamless steel tubes.

HengAn manufactures and wholesales many types of cold drawn seamless tube available for mechanical and hydraulic applications. 

Outside Diameter	3mm-140mm
Thickness	0.5-20mm
Material	10#, 20#, 35#, 45#, 16Mn, 30CrMo, 20Cr, 20CrMo,15CrMo, 35CrMo, 42CrMo4,  20Mn, ST35,ST37,E235, ASTM11A, ST45, E255, A106A.B, ST55, CK45, S45C, Q345B, ST52, E355, S355j2, 4130, 4140, 4340, SCM440, SCM415
Surface	Black or bright
Standard	GB/T8713, GB/T3639, GB/T8162, GB/T8163, ASTM-A519, EN10305-1, EN10305-4,  JIS-G3445, DIN2391, BS6323, GOST8734-75
Processing	Cold rolled /cold drawn
Delivery Condition	(1) BK (+C): No heat treatment after last cold forming process;  (2) BKW (+LC): After last heat treatment there is a light finishing pass (cold drawing); (3) BKS (+SR): After the final cold forming process the tubes are stress relieve   annealed; (4) GBK (+A): After the final cold forming process the tubes are annealed in a controlled atmosphere; (5) NBK (+N): After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere.
Packing	Woven bag/ wooden or crate carton/ bundle packing/ plain end or vanished as per customer's request.
Delivery time	Normally 15-25 working days

Product Process

Processing of Hot Rolled Seamless Steel Pipe:

 

  

 

 

 

 

Packaging & Shipping

 

Company Profile

Hunan Hengan Weiye Metal Products Co., LTD is subordinate to Hengan Weiye Steel Pipe Co., LTD. After more than 10 years of development, the company has become a leading enterprise in the industry, with more than ten thousand tons of stock, with processing bases in Guangzhou, Tianjin, Hubei and other provinces.

Main business: seamless steel pipe, fine drawing pipe, drill pipe special steel pipe, steel plate, galvanized products, stainless steel series, and production and processing. Under the support and care of friends and Allies from all walks of life, after years of development, the company's performance continues to expand, the annual sales has exceeded 150 million.

At present, it has become a special agent dealer of well-known domestic steel enterprises. Under the situation of fierce market competition, the company has the courage to open up and innovation. At present, the company provides steel projects all over the world.

 

FAQ

Q: Are you a manufacturer?
A: Yes , we are a manufacturer, We have own factory, which is located in TIANJIN,CHINA.

Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .

Q: Do you have quality control?
A: Yes, we have gained API, ISO authentication.

Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.

Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.