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Cold Drawn seamless Tubes Ready For Honing

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Payment Type:

T/T

Incoterm:

FOB,CFR,CIF,FCA

Min. Order:

1 Ton

Transportation:

Ocean

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.: Honed hydraulic tubing

Brand: Huijie

Customization: Yes

Usage: Special Purpose

Type: Seamless

Technique: Cold Drawn

Material: Carbon Steel

Surface Treatment: Other

Section Shape: Round

Delivery Time: 45days

RAW MATERIALS: Bao Steel, Huai Steel, Zhongtian Steel

Application: Hydraulic Cylinder Honed Tube

WT Size: 1-40mm

Delivery Condition: BKS, BK,SR,

Inner Surface: Honed,Skiving Roller Burnished

OD Size: 40-350mm

Supply Ability & Additional Information

Packaging: Bundles Package, Wooden Box

Productivity: 5000 tons/month

Transportation: Ocean

Place of Origin: Zhejiang, China

Supply Ability: 3000 tons/month

Certificate: ISO9001-2008, TS16949

HS Code: 73043190

Port: Shanghai,Ningbo

Payment Type: T/T

Incoterm: FOB,CFR,CIF,FCA

Packaging & Delivery

Selling Units:: Ton

Package Type:: Bundles Package, Wooden Box

Skiving Roller Burnished Cold Drawn Hydraulic Pipes

Seamless Carbon Steel Hydraulic Cylinder Honed Pipes

Hydraulic Pipes Production Standards:

EN10305-1,DIN2391,Astm A519,ISO H8,EN ISO286-2

Materials:E355,St52,1026

The products that we delivery within the hydraulic pipes group are listed mainly under three types:

1.)Cold drawn tubes ready for honing

2)Honed cold drawn tubes

3)Skiving roller burnished cold drawn tubes/SRB cold drawn tubes

The size range:

Tube OD max.350mm Tube ID max:310mm Tube wall thickness:max 40mm

Steel tube ID and W.T. Size Tolerances

	ID Tolerance			Tolerance of Wall Thickness
Size of ID	H8	H9	H10
30	+0,033/-0	+0,052/-0	+0,084/-0	30mm-210mm +/-%6 210mm-315mm +/-%8
>30-50	+0,039/-0	+0,062/-0	+0,100/-0
>50-80	+0,046/-0	+0,074/-0	+0,012/-0
>80-120	+0,054/-0	+0,087/-0	+0,014/-0
>120-180	+0,063/-0	+0,100/-0	+0,016/-0
>180-250	+0,072/-0	+0,115/-0	+0,185/-0
>250-315	+0,089/-0	+0,013/-0	+0,210/-0

Honed Tubes Internal Surface Ra<= 0,30um

SRB Tubes Internal Surface Ra<=0,25um

Delivery Conditions / Heat Treatments

BK BKW BKS GBK NBK

+C +LC +SR +A +N

Cold Draw
Hard Cold Draw
Soft Voltage
Reduced Tempered Normalize
Given

Application: For hydraulic cylinder, swivel crane, injection machine and construction machine application

Technique: Cold Drawn seamless tubing or DOM Steel Tubing

Test and Inspection: Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test etc

Chemical Composition
Steel Grade	C	Si	Mn	P≤	S≤	Cr≤
ST45	0.17-0.24	0.17-0.37	0.35-0.65	0.035	0.035	0.025
ST52(E355)	≤0.22	≤0.55	≤1.6	0.025	0.025	0.025
SAE1026	0.22-0.28	0.15-0.35	0.60-0.90	0.040	0.050	-
27SiMn	0.24-0.32	1.10-1.40	1.10-1.40	0.035	0.035	0.030
20#	0.17-0.24	0.17-0.37	0.35-0.65	0.035	0.035	0.025

100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.

hydraulic steel pipes

tags:Cold Drawn Hydraulic Tube,Hydraulic Cylinder Honed Tube,Seamless Honed Tube,precision steel tubing.

Seamless Steel Tubes,Seamless Steel Pipes,honed tubing,honed Steel Tubes,hydraulic tubes,skiving roller burnished pipes

Product Categories : Hydraulic Cylinder Tubes

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BK	BKW	BKS	GBK	NBK
+C	+LC	+SR	+A	+N
Cold Draw Hard	Cold Draw Soft	Voltage Reduced	Tempered	Normalize Given