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Cold Drawn Honed Tube for Hydraulic Cylinder BK+S

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB,CFR,CIF,FCA,CPT
Min. Order:
5 Ton
Transportation:
Ocean,Land,Air
Port:
Shanghai,Ningbo
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  • Product Description
Overview
Product Attributes

Model No.DIN2391

BrandTORICH

StandardDIN

TechnicsCold Drawn

AlloyNon-alloy

End ProtectorPlain End / Beveled End

Delivery ConditionBright Annealing

LengthMax 12m

KeywordSuper Sanitary Stainless Steel Tube

MaterialTP304L, TP316L

OD6 - 38mm

WT1.0 - 3.0mm

ApplicationFor Pharmaceuticals Equipment

Supply Ability & Additional Information

PackagingHoned Tubes are packed in wooden boxes or bundles in seaworthy packing.

Productivity5000 tons/year

TransportationOcean,Land,Air

Place of OriginChina (Zhejiang)

Supply Ability5000Tons per Year

CertificateISO9001,ISO14001,TS16949

PortShanghai,Ningbo

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,FCA,CPT

Packaging & Delivery
Selling Units:
Ton
Package Type:
Honed Tubes are packed in wooden boxes or bundles in seaworthy packing.

Product Description

TORICH DIN2391 Cold Drawn Seamless Steel Honed Tube for Hydraulic Cylinder BK+S

Standard DIN2391, EN10305, DIN17175 etc
Size OD: 40-400mm WT: 5-40mm
Length : Random (5-7m) or Fixed length as per order of confirmation
Material ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45, CK20, 16Mn, 27SiMn
Supply Condition BK(+C), BK+S (+SR)
Technology Honed & SRB (SKIVED AND ROLLER BURNISHED )
Polishing To 0.4Ra Max
Tolerance Inner Diameter: ISO H8
Wall Thickness:
Diameter >40, ±0.2mm; Diameter 40-100, ±0.3mm; Diameter >100, ±0.5mm
Application For hydraulic cylinder, swivel crane, injection machine and construction machine application
Protection The tubes are supplied with caps at the ends and protected internally an externally with that provide stemporary protection against oxidization. Special surface protection can be agree upon.

Chemical Composition

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

Product Show

Img 20190129 140857Img 20190129 140922

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.

FAQ

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us



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