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

ASTM/ASME A/SA 213 T91 Seamless Cold Rolling Alloy Steel Tubes For Heat Exchangers

Specifications:

1. Main Standard

    ASTM/ASME A/SA 213

2. Material Grade:

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.

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.