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GB/T 3093 TORICH High Pressure Seamless Steel Tubes for Diesel Engine

Basic Information
Place of Origin: Zhejiang China
Brand Name: TORICH
Certification: ISO 9001 ISO 14001 TS 16949
Model Number: GB/T 3093
Minimum Order Quantity: 5 Ton
Price: negotiable
Packaging Details: Packing in wooden box,hexagonal bundles or other seaworthy ways.
Delivery Time: 30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50000 Ton/Year
Detail Information
Product Name:: GB/T 3093 TORICH High Pressure Seamless Steel Tubes For Diesel Engine Material:: 10A 20A Q345A
Surface:: With Anti Rust Protection Application:: Diesel Engine
Shape:: Round OD:: 4-1200mm
WT:: 0.3-200mm Length:: 1.5-6m
High Light:

precision stainless steel tubing

,

seamless carbon steel tube


Product Description

GB/T 3093 TORICH High Pressure Seamless Steel Tubes for Diesel Engine

Spec:
Material:10A 20A Q345A
Size Range:OD:4-1200mm
WT:0.3-200mm
General Length:1.5-6m
Tolerance:
According to the following tables or customers’ request.

Characteristic:Technical Requirements

Chemical component:

Name

 

Grade Chemical component(mass fraction )%
C Si Mn P S Cr Ni Cu
Max
U20103 10A 0.07-0.13 0.17-0.37 0.35-0.65 0.03 0.03 0.15 0.30 0.20
U20203 20A 0.17-0.23 0.17-0.37 0.35-0.65 0.03 0.03 0.25 0.30 0.20
L03451 Q345A 0.20Max 0.55Max 1.00-1.60 0.03 0.30 0.30 0.30 0.20

 

 

 

GB/T 3093 TORICH High Pressure Seamless Steel Tubes for Diesel Engine 0

 

 

Mechanical Properties:

Grade Tensile strength /Mpa Yeild strength/Mpa Elongation/%
Max
10A 335-470 205 30
20A 390-540 245 25
Q345A 470-630 345 22

 

Producing Method:cold drawn


Technical Delivery Conditions:Cold drawn + Heat treatment
Widely used in the field of/Application:Diesel engine
Product Images:High Pressure Seamless Steel Tubes for Diesel Engine GB/T 3093
High Pressure Seamless Steel Tubes for Diesel Engine GB/T 3093
High Pressure Seamless Steel Tubes for Diesel Engine GB/T 3093
High Pressure Seamless Steel Tubes for Diesel Engine GB/T 3093

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.

Contact Details
Mike Lee

Phone Number : +8618958207750

WhatsApp : +8613736164628