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Auto Exhaust System STKM11A Steel Tube

$1750

1-49
Ton
$1700

≥50
Ton

Payment Type:

L/C,T/T,D/P,Paypal

Incoterm:

FOB,CFR,CIF,EXW,FCA,CPT

Min. Order:

1 Ton

Transportation:

Ocean,Land,Air

Port:

Shanghai,Ningbo

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: JIS G3445

Brand: TORICH

Standard: Gb, Astm, Jis, Din, Api

Material: 10mowvnb, Stpa22-Stpa26, Mo, 10cr9mo1vnb, Stba20-Stba26, Mn-V Alloy, St35-St52, Api J55-Api P110, A53-A369, Stpg42, Q195-Q345, 15nicumonb5, 10#-45#, Crni Alloy, Stb35-Stb42, Carbon Steel

Section Shape: Round

Place Of Origin: China

Application: Boiler Pipe, Fluid Pipe, Drill Pipe, Gas Pipe, Hydraulic Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe

Production Process: Cold Drawn

Certification: Bsi, Ce, Ul, Api, Ul,Ce

Surface Treatment: Copper Coated, Galvanized

Special Tube: Api Pipe, Emt Pipe, Thick Wall Pipe

Whether Alloy: Non-Alloy

Tolerance: ±10%

Category: Seamless Steel Pipe

Processing Service: Bending, Welding, Decoiling, Punching, Cutting

Section Shape: Round

Usage: Construction & Automotive

Technique: Cold Drawn

Surface Treatment: Oiled

Application: Furniture, Bicycles, Cars

Type: Seamless

Supply Ability & Additional Information

Packaging: The steel tubes will be packed in hexagonal in woven bags by sea

Productivity: 50000 tons per year

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 20tons per month

Certificate: ISO,CE

Port: Shanghai,Ningbo

Payment Type: L/C,T/T,D/P,Paypal

Incoterm: FOB,CFR,CIF,EXW,FCA,CPT

Packaging & Delivery

Selling Units:: Ton

Package Type:: The steel tubes will be packed in hexagonal in woven bags by sea

Auto Exhaust System STKM11A Welded Steel Tube

1.Details:

application	Automobile and motorcycle Shock Absorber Pipe Hydraulic-cylinder Pipe Mechanical steel pipes for auto and motor parts Gas Spring pipe motor Casing Pipe
size	length--2~12m WT--2~5mm OD--10-20mm
material	STKM11A
Production process	ordinary high-frequency welded pipe
Advantages	small diameter and thick wall
Surface Quality	The internal and external surfaces of the steel tube are not allowed to have cracks, scabs, folds, delaminations, laps, and burns. Allows for scribes, scratches, misalignment of welds, burns, oxide scales, and external burr removal traces that are not more than a negative wall thickness deviation
Inspection items	chemical composition Tensile test Ultrasonic examination Eddy current flaw detection Bending test Flattening test

2.Permissible Tolerance of Outer Diameter and Wall Thickness (mm)

Type of steel Tube	Dimension of steel tube		Permissible tolerance

			Average class	High class

Hot-rolled (extruded and expanded) tube	Outer diameter D	All	±1% (min.+/-0.50)	-

	Wall thickness	All	+15%/-12.5% (min.+4.5/-4.0)	-

Cold-drawn (cold-rolled) tube	Outer diameter D	6~10	±0.2	±0.15
		>10~30	±0.40	±0.20
		>30~50	±0.45	±0.30
		>50	±1%	±0.8%
	Wall thickness	<1	±0.15	±0.12
		>1~3	+15% -10%	+12.5% -10%
		>3	+12.5% -10%	±10%
Note: For hot-expanded tubes with outer diameter>35mm,the permissible tolerance of wall thickness is±18%.

3.Longitudinal Mechanical Properties of Steel Tubes

NO.	Steel Grade	Tensile Strength(Mpa)	Yield point(Mpa)		Elongation after breaking(%)
			s<16	s>16	Elongation after breaking(%)
			Not less than
1	10	335~475	205	195	24
2	20	410~550	245	235	20
3	Q295	430~610	295	285	22
4	Q345	490~665	325	315	21

4.Permissible deviations of the product analysis from the specified limits:

Element	Limiting values for cast analysis	Permissible deviatioon of the product analysis in % by mass
C	≤0.22	+0.02
Si	≤0.55	+0.05
Mn	≤1.60	+0.10
P	≤0.025	+0.005
S	≤0.015	+0.003
Al	≥0.025	-0.005

5.Showing:

Pl32030002 Astm B168 Inconel 600 625 Nickel Alloy Seamless Steel Tubes And Tubing Pl32030000 Astm B168 Inconel 600 625 Nickel Alloy Seamless Steel Tubes And Tubing