Seamless Alloy Steel Tube, buy Cold Drawn Seamless Alloy Steel Tubes , Large Diameter Steel Pipe on China Suppliers Mobile

Product Details

Delivery Time:65 days
Certification:PED, ISO9001:2008, KR, DNV, LR

ASTM/ASME A/SA 213 Seamless Cold Drawn Alloy Steel Tubes T9 For Thermal Power Plant

Specifications:

Quick Detail:

Standard:ASTM A213

Steel Grde:T11/T12/T22

Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

Standard Packing:

Beveled end or pained ends/black painting/ plastic caps/ in bundles

2. Material Grade:

Grade and Chemical Composition (％)
Grade	C	Mn	P≤	S≤	Si	Cr	Mo
T5	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	0.50-1.00	1.00-1.50
T11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	0.50-1.00	1.00-1.50
T12	0.05-0.15	0.30-0.61	0.025	0.025	≤0.50	0.80-1.25	0.44-0.65
T22	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	1.90-2.60	0.87-1.13

Mechanical Properties(MPa):
Grade	Tensile Point	Yield Point	Elongation
T5	≥415	≥205	≥30%
T11	≥415	≥205	≥30%
T12	≥415	≥220	≥30%
T22	≥415	≥205	≥31%

Description:

1. Type

Cold Rolling

2. Technology

Cold Rolling

3. Size

8~114.3 mm

4. Delivery Condition

Bright Annealed

5. Surface Treatment

Cold Rolling

Applications:

Petrochemical Industry	Screw drill, Drilling steel, Marine drilling platform, Production platform, etc.
Power Industry	Hydropower plant, Thermal power plant, nuclear power plant, etc.
Machinery Manufacturing	Automobile manufacturing, shipbuilding, Aerospace manufacturing, Fasteners, Bolts, Nuts, Automobile parts
Automobile manufacturing	Axles, Instruments, Electronic parts and components, , Sensors, Turbocharger system, exhaust system, Fasteners, Bolts, Nuts, Pumps, Valves, Tubes, Pipes, etc.
Others	Military industry, Environment protection, etc.

Delivery Status:

Cold Drawn/ Hot Rolled

Our Service:
• Your inquiry related to our product & price will be replied within 24hours.
• Well-trained & experienced staff are to answer all your inquiries professional in English of course.
• OEM is highly welcomed. We have strong R&D team here to help.
• Your business relationship with us will be confidential to any third party.

Advantage:

1. Scale of company

Suzhou Double Gold Industry Co., Ltd. covers a area of 50000㎡,building 29000㎡,with a total investment of RMB 150 million CNY.

2. Production facilities

We fit out a set of advanced steel production facility, such as AIM,EAF,AOD,LF, VOD, ESR, IESR, VIM and the processing equipment contains heat treatment furnace, peeling machine, roller straightening machine, cold drawing machine, coreless grinder etc.

3. Testing equipments

We fit out advanced testing equipments which include German SPECTRO direct-reading spectrometer, hardness and tensile machine, impact testing device, automatic & manual ultrasonic nondestructive detector, corrosion testing machine, metallurgical microscope etc.

4. Main customers

Our main customers are GE, Dana, Panasonic, Bentler, Atlas Copco, Faurecia, CNPC, Sinopec, CNNC, CGN, CSIC etc.