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Cold Drawn Welded Telescopic Cylinder Steel Tube

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Payment Type:

L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm:

FOB,CFR,CIF,EXW,FCA,CPT,CIP

Min. Order:

0.5 Ton

Transportation:

Ocean,Land,Air

Port:

Ningbo,Shanghai

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: EN10305-2 E355

Brand: TORICH

Type: Welded

Certification: UL

Application: Hydraulic Pipe

Section Shape: Round

Surface Treatment: Oiled

Usage: Machinery Industry

Technique: ERW

Material: Carbon Steel

Shape: Round

Length: 2-12m

Brand: TORICH

Delivery Condition: Annealed

Payment: FOB CIF

Product Name: Welded Telescopic Cylinder Steel Tube

Keyword: Welded Telescopic Cylinder Steel Tube

OD: 30-250mm

WT: 2-30mm

Supply Ability & Additional Information

Packaging: In bundles In wooden boxes

Productivity: 60000 Tons per Year

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 60000 Tons per Year

Certificate: ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR

HS Code: 7306900090

Port: Ningbo,Shanghai

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union

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

Packaging & Delivery

Selling Units:: Ton

Package Type:: In bundles In wooden boxes

Cold Drawn Welded Telescopic Cylinder Steel Tube

Carbon Tube Information
Name	EN10305-2 E355 Cold Drawn Welded Steel Tube for Telescopic Cylinder
Out Diameter	30-250mm
Wall Thickness	2-30mm
Material	A53, A106, ST52, E355, STKM11A, STK,13A, CK45, S45C
Delivery Condition	Cold Drawn/Cold Rolled/Honed/Stress Relieved
Delivery Time	within 45 days after receiving prepayment
Trade Term	FOB, CIF, CFR or as client's request
Payment Term	TT, LC, or as client's request

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%.

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