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Suzhou double gold industry Co.,Ltd
Suzhou double gold industry Co.,Ltd Global stainless steel and special steel solution provider
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Large Diameter 20mm Stainless Steel Round Bar , Hardened Steel Rod

Suzhou double gold industry Co.,Ltd
Suzhou double gold industry Co.,Ltd
City: Suzhou
Province/State: Jiangsu
Country/Region: China
Tel: 86-512-65354503
Contact Person:
Mr Wang

Large Diameter 20mm Stainless Steel Round Bar , Hardened Steel Rod

Brand Name : Suzhou Seamless Steel Tube
Model Number : Machining
Certification : PED, ISO9001:2008, KR, DNV, LR
Place of Origin : Suzhou, China
MOQ : 3,000 Kg
Price : Negotion
Payment Terms : T/T, L/C
Supply Ability : 1,000 MT per month
Delivery Time : 45 days
Packaging Details : Weave Bags
Size Range : 8~114.3 mm
Material : St 52.4
Surface Treatment : Cold Rolling
MTC : EN10204 3.1
Shape : Round
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DIN 2391 Seamless Cold Rolled Alloy Steel Tubes St 52.4 For Cylinder Manufacturing


Quick Detail:

1) stainless steel round bar
2) grade:304 304l 310s 321 316l 2205 2507 904L 17-4ph.etc
3) DIA: hot rolled 6 -160mm, forged 160 - 450mm
4) Length: according the details size of the stainless steel round bar/rod.

5) Finish: after solid finish.

More informations of our products

1. Product:Forged stainless steel round bar
2. Diameter:From Ø4.5'' to Ø16'' ( Diameter: 120mm~400mm )
3. Length:1~ 8meters
4. Steel type:302, 303, 303Cu, 304, 304L, 308, 316, 316L, 321, 347, 431, 416, 630,
17-4PH, S31803 (F51), S32205 (F60), S32750 (F53), S32760 (F55), 904L
5. Standard:ASTM 276, ASTM A564, ASTM A582, ASTM A484
6. Surface:Hot forged black surface, or pickled surface
7. Diameter tolerance:+1mm, +2m, etc as per ASTM A484
8. Length tolerance:0/+50mm
9. Finishing:Solution treated
12. Application:Shipbuilding industry, shaft, transmission shaft
bolt & nuts, machine-made industry, food industry, paper mill equipment.
16. Experience::We have much experience in producing hot forged round bar & enjoy good reputations.


1. Type

Cold Rolling

2. Technology

Cold Rolling

3. Size

8~114.3 mm

4. Delivery Condition

Bright Annealed

5. Surface Treatment

Cold Rolling


Petrochemical IndustryScrew drill, Drilling steel, Marine drilling platform, Production platform, etc.
Power IndustryHydropower plant, Thermal power plant, nuclear power plant, etc.
Machinery ManufacturingAutomobile manufacturing, shipbuilding, Aerospace manufacturing, Fasteners, Bolts, Nuts, Automobile parts
Automobile manufacturingAxles, Instruments, Electronic parts and components, , Sensors, Turbocharger system, exhaust system, Fasteners, Bolts, Nuts, Pumps, Valves, Tubes, Pipes, etc.
OthersMilitary industry, Environment protection, etc.


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.

Product Tags:

round steel rod


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