Delivery Time:45 days
Certification:PED, ISO9001:2008, AD, KR

DN400 Stainless Steel Machining Flange 904L For Nuclear Power Plant Valves

Specifications:

1. Main Standard

    ASTM-A276,182,473,582,564

2. Material Grade:

American Standard	17-4PH,15-5PH,17-7PH,F6NM,F347, 400,500,405,600,601,617,630, 904, 904L
European Standard	1.4306,1.4313,1.4318,1.4335,1.4362,1.4401, 1.4418
Chinese Standard	GH3536,GH3652,GH437,GH4090
French Standard	Z2CND18-10,X6CrNiCu17-04

Description:

1. Type

    Casting

2. Technology

    AIM, EAF, AO, LF, VOD, ESR, IESR, VIM

3. Size

    DN400

4. Delivery Condition

    Solid Solution

5. Surface Treatment

    Machining

Applications:

Petrochemical Industry	Screw drill, Drilling steel, Marine drilling platform, Production platform, Oil storage ship, Floating Production Storage and Offload, 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.