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GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD

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Good quality DOM Steel Tube for sales
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GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD

China GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD supplier
GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD supplier GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD supplier GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD supplier GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD supplier GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD supplier

Large Image :  GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD

Product Details:

Place of Origin: Zhejiang, China
Brand Name: TORICH
Certification: ISO
Model Number: GB/T 3639

Payment & Shipping Terms:

Minimum Order Quantity: 2 tons
Packaging Details: Packed in wooden boxes or seaworthy packing.
Delivery Time: 25--30days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20000 Ton/Tons per Year
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Detailed Product Description
Product Name: GB/T 3639 Cold Drawn Cold Rolled Seamless Steel Tube Precision Bearing Steel Tube Keyword: Precision Bearing Steel Tube
Standard: DIN2391-2, EN10305-1, GB/T8163, GB/T14976, EN10216-5, Grade: 10#, 20#, 45#, Q345, E255, E355
Technical: Cold Drawn Cold Rolled Brand: TORICH

GB/T 3639 cold rolled steel pipe Precision Bearing Steel Tube

 

Product Overview:

 

Product name: GB/T 3639 Cold Drawn Cold Rolled Seamless Steel Tube Precision Bearing Steel Tube
Standard: DIN2391-2, EN10305-1, GB/T3639, GB/T8163, GB/T14976, EN10216-5, ASTM A213/A213M-2014
Grade: 10#, 20#, 45#, Q345, E255, E355,etc.
Technical: Cold Drawn Cold Rolled
Size Range:

OD: 4-200 mm

WT: 0.5-22 mm

Or according to customers' actual application and production.

Application: For Bearings

 

Product Show:

 

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Company Introduction:

 

GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD

GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD

 

 

Quality Control:

 

1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking.

100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

 

quality control

 

Our Certificate:

 

GB/T 3639 Cold Rolled Steel Pipe Precision Bearing Steel Tube 4 - 200mm OD

 

FAQ:

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us

GB/T 3639 Cold Drawn Cold Rolled Seamless Steel Tube Precision Bearing Steel Tube

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Ginevra Lv

Tel: +8618958207750

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