ALL CATEGORIES

Seller Center
- Product Management
  
  Post Product
  
  Manage Products
  
  Featured Products
- Blog Management
  
  Post Blog Article
  
  Manage Blog Articles
  
  Manage Blog Categories
- Inquiry Management
  
  My Inquiries
  
  Buying Requests
- Analytics Center
  
  Performance Dashboard
  
  Product Analytics
  
  Visitor Analytics
Connect Your Store to WeChat

Follow Our Official Service Account
Manage Products & Inquiries Anywhere
Seller Services

Seller Services

Goldsupplier.com: 20 years of Global Trade Expertise, Empowering Your Business to Go Global!

Join GoldSupplier.com

Free & Instant Registration

Showcase Company & Products

Access Global Buying Requests

Register Now

Activate Verified Supplier Membership

Priority Verified Visibility

Claim Exclusive Buying Requests

Automated Multi-language Store

Verified Now

Launch Your EasyOcean Website

Full-Service Website Management

Google Page 1 Guarantee

Enhanced Brand Credibility

Launch Now
Buyer Services
Post Buying Request

Browse Product Categories

Featured Suppliers
Contact Platform Support

Help Center

Home > Consumer Electronics > Home Appliance Parts > Air Conditioner Parts > Cold Drawn Seamless Alloy Steel Tubes , Large Diameter Steel Pipe

Cold Drawn Seamless Alloy Steel Tubes , Large Diameter Steel Pipe

Name: Cold Drawn Seamless Alloy Steel Tubes , Large Diameter Steel Pipe
Brand: Suzhou Seamless Steel Tube
SKU: 151556532
Availability: InStock

Cold Drawn Seamless Alloy Steel Tubes , Large Diameter Steel Pipe thumbnail-1

Cold Drawn Seamless Alloy Steel Tubes , Large Diameter Steel Pipe photo-1

Negotiable MOQ: 1 Meter (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Brand Name:

Suzhou Seamless Steel Tube

Place of Origin:

China

Model Number:

Machining

Contact Supplier Request Quote Chat Now

Suzhou Double Gold Industry Co.,Ltd

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

7 days

Product Details
Company Profile
Contact Us

Brand Name Suzhou Seamless Steel Tube

Place of Origin China

Model Number Machining

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.