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TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine

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TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine

China TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine supplier
TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine supplier TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine supplier TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine supplier TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine supplier

Large Image :  TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine

Product Details:

Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949
Model Number: GB/T3093

Payment & Shipping Terms:

Minimum Order Quantity: 5Tons
Price: negotiable
Packaging Details: Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing.
Delivery Time: 30-45 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000Tons per Year
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Detailed Product Description
Keyword: Seamless Steel Tube Standard: GB/T3039
Material: 10A, 20A, Q345A Etc OD: 4 - 60 Mm
WT: 0.5 - 8 Mm Length: 1500-6000 Mm
Usage: Diesel Engine Delivery Condition: Heat Treatment

Products Description
TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine
Standard
GB/T3093
Material
10A(U20103), 20A(U20203), Q345A(L03451)
Size
OD: 4-60mm WT: 0.5-8 Length: 1.5-6m
Delivery Condition
Heat Treatment
Test
Tensile Test, Hydraulic Test, Eddy Current Test, Cold Heading Test
Application
Diesel Engine

 

Chemical Requirements

Grade
C
Si
Mn
P
S
Cr
Ni
Cu
max
10A
0.07-0.13
0.17-0.37
0.35-0.65
0.030
0.030
0.15
0.30
0.20
20A
0.17-0.23
0.17-0.37
0.35-0.65
0.030
0.030
0.25
0.30
0.20
Q345A
≤0.20
≤0.55
1.00-1.60
0.030
0.030
0.30
0.30
0.20

 

Permissible Variations

Accuracy Class
OD
Permissible Varations
ID
Permissible Varations
A
All
±0.10
≤3.0
+0.10
-0.20
>3.0
+0.10
-0.30
B
All
±0.10
<2.0
≥2.0
±0.05
±0.10
C
≤3.0
>3.0
±0.025
±0.050
D
6.0
+0.05
0
7.0
 
Mechanical Requirements
Grade
Tensile Strength/MPa
Yeild Strength/MPa
Elongation %
min
10A
335-470
205
30
20A
390-540
245
25
Q345A
470-630
345
22

 

 

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TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel EngineTORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine

 

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.

 

 
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 of carbon seamless steel tube ? 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

TORICH GB/T3093 High Pressure Seamless Steel Tubes for Diesel Engine

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Jasmine Zhang

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