Name: TORICH GBT3093 Q345 High Pressure Steel Tubes For Diesel Engine
Brand: TORICH
Price: 1 USD

Product Details
Company Profile

TORICH GB/T3093 Q345 High Pressure Steel Tubes For Diesel Engine

TORICH GB/T3093 Q345 High-Pressure Seamless Steel Tubes For Diesel Engine

size:OD:6-530mm

WT:0.5-38.1mm

Length:1.5-6m

Steel Grade And Chemical component

Unified digital code	Grade	Chemical Component(Quality Fraction)/%
		C	Si	Mn	P	S	Cr	Ni	Cu
		C	Si	Mn	No More Than
U20103	10A	0.07~0.13	0.17~0.37	0.35~0.65	0.030	0.030	0.15	0.30	0.20
U20203	20A	0.17~0.23	0.17~0.37	0.35~0.65	0.030	0.030	0.25	0.30	0.20
L03451	Q345A	≤0.20	≤0.55	1.00~1.60	0.030	0.030	0.30	0.30	0.20

The tolerance of OD and WT unit:mm

Accuracy class	OD	Tolerance	ID	Tolerance
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

Steel Grade and Chemical Component

Unified digital code	Grade	Chemical Component(Quality Fraction)/%
		C	Si	Mn	P	S	Cr	Ni	Cu
		C	Si	Mn	No more than
U20103	10A	0.07~0.13	0.17~0.37	0.35~0.65	0.030	0.030	0.15	0.30	0.20
U20203	20A	0.17~0.23	0.17~0.37	0.35~0.65	0.030	0.030	0.25	0.30	0.20
L03451	Q345A	≤0.20	≤0.55	1.00~1.60	0.030	0.030	0.30	0.30	0.20

Mechanical Properties Of Pipes

Grade	Strength of extension MPa	Yield Point MPa	Elongation %
Grade	Strength of extension MPa	No more than
10A	335~470	205	30
20A	390~540	245	25
Q345A	470~630	345	22

Manufacturing Method:Steel should be manufactured in electric or oxygen converter.Steel Pipe should be manufactured by cold drawn seamless method.

Delivery State:After final cold drawn,steel tubes will be deliveried with heat treatment.

Test Item:Tensile test ,Cold head forging, test Hydraulic test, Eddy current test

Main Features:

high accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall. The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening . The complicated geometrical forming and machining can be realized.

Main Application:
to be used in hydraulic system, automobile parts and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.

Product Tags:


*From:	Your email address is incorrect!
*To:	TORICH INTERNATIONAL LIMITED
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!

Categories	Seamless Steel Tube
Brand Name:	TORICH
Model Number:	GB/T 3093
Certification:	ISO 9001,ISO 14001,TS 16949
Place of Origin:	China
MOQ:	5
Price:	negotiable
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	50000tons/year
Delivery Time:	30days
Packaging Details:	In plywood case,In wooden box.
Keyword:	Seamless Steel Tubes
Type:	Seamless Steel Tubes
Surface:	Oiled
Shape:	Round
Length:	3-12m
OD:	4-420m
Material:	10# 45# Q345
Terms Of Trade:	CIF FOB CFR

TORICH GB/T3093 Q345 High Pressure Steel Tubes For Diesel Engine

TORICH GB/T3093 Q345 High Pressure Steel Tubes For Diesel Engine

TORICH GB/T3093 Q345 High Pressure Steel Tubes For Diesel Engine

seamless steel pipe

seamless carbon steel tube

TORICH GB/T3093 Q345 High Pressure Steel Tubes For Diesel Engine