• En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
  • En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
  • En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
  • En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
  • En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
  • En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe

En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe

After-sales Service: Support
Warranty: 1 Year
Type: Seamless
Technique: Cold Drawn
Material: Alloy Steel
Surface Treatment: Varnishing
Samples:
US$ 100/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2017

Suppliers with verified business licenses

Basic Info.

Model NO.
EN 10305-1 E215 E235 E355
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Product Name
Seamless Steel Pipe
Standards
ASTM/ASME/DIN/En
Standard 1
DIN2391, En10305, JIS G3445
Standard 2
ASTM A519, GB/T 8713...
Material 1
St45, St52, E355, E355sr
Material 2
Stkm13c, SAE1026
Material 3
20#, Q235B, Ck45
Transport Package
by Sea
Specification
10-910mm
Trademark
Boer King
Origin
Tianjin China
HS Code
730419
Production Capacity
100000 Tons/Year

Product Description

Congratulations you find us the best supplier
We do care: 
                   --Good Quality
                       --On-time Delivery
                          --Competitive Price
                             --Efficient After Service 

 
Why you choose us?
1. more than 20 years experiences in steel business
2. good quality
3. competitive price
4. meet your needs via reprocessing
5. excellent service
6. short delivery time
7. long mutual beneficial business cooperation

Product description

En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe

Honed tube for hydraulic cylinder

Standard

DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713...

Material

ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45...

Heat treatment

BK+S

Specification

Outer diameter(mm)                               

Inner diameter(mm)                               

50-300mm

40-250

I.D Tolerance

H8-H9

Length

3-9m (Customers usually choose the 4~5.8m)

Straightness

1/1000

ID roughness

RA 0.4micron(max)

Technology

Honed & SRB(SKIVED AND ROLLER BURNISHED )

Scope

Honed tube for hydraulic cylinder, swivel crane, injection machine and 

construction machine application

Chemical Component:

Steel Grade

Chemical Composition (%)

C

Si

Mn

P

S

Cr

St45

0.17-0.24

0.17-0.37

0.35-0.65

0.035

0.035

0.250

ST52(E355)

≤0.22

≤0.55

≤1.6

0.025

0.025

0.25

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

0.300

20#

0.17-0.24

0.17-0.37

0.35-0.65

0.035

0.035

0.250

Mechanical Properties

Delivery condition

BKS

Cold Drawn & Stress-Relieved

Steel Grade

Rm MPa

ReH MPa

Elongation A5(%)

ST45

≥520

≥375

≥15

ST52(E355)

≥600

≥520

≥14

SAE1026

≥600

≥510

≥15

16Mn

≥600

≥520

≥14

20#

≥520

≥375

≥15


Products display

En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel PipeEn 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel PipeEn 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel PipeEn 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel PipeEn 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel PipeEn 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel PipeEn 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel PipeEn 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
Packing and shipping
 
En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel PipeEn 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe

Company information 

     Tianjin Boer King Steel is a  professional  trading company and has been in steel industry for more than 15years, specializing in seamless steel pipe,oil casing/drill pipe, galvanized steel pipe, stainless steel pipe,ERW/SSAW/LSAW/ welded pipe.

      Also we sale hot and cold rolled steel coils,steel plates,galvanized steel coils, all kinds of profiles like H-beam, Angel bar,C profile etc.

      We have established long term cooperations with several famous steel manufactures all over the world, and we can offer you best quality products with competitive price which will give you an edge over your competitors.

      Besides, we offer best service all the time.We will do our best to satisfy you needs for the products. Our products have been sold in many countries and areas of the world including South America, Iran, Kenya, Israel etc, and our export volume reaches 160,000tons per year.
 
      We execute quality gurantee system ISO 9001,2008 strictly and all certicates and the third party inspection like MTC,API,ABS,ISO9001,SGS BV etc. will be provided as client's requirements.

En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel PipeEn 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel PipeEn 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
En 10305-1 E215 E235 E355 Honed Seamless Hydralic Cylinder Steel Pipe
FAQ

Q1:How about the quality?
A:Third party inspections are always welcomed, like TUV, BV, SGS.   All of the goods will be released together with MTC and stamped by TPI. 

Q2: Can you accept customization?
A: Yes.we can do customization for you.

Q3: Do you provide samples? Free or not?
A: Yes, we could offer the sample for free but do not pay the cost of freight.

Q4: How long is the delivery time?
A: Generally about 5-10 days if the goods in stock. Or will be 15-30 days if not in stock.

Q5: How about the trade terms?
A: EXW, FOB, CFR, CIF, LC will be accepted.

Contact: James Wang
Tianjin Boer King Steel IMP&EXP Co.,Ltd
Add: No.602,Shuanggang Development Zone,Tianjin,300350 China.
Web: http://boerkingsteel.en.made-in-china.com



 
 

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Diamond Member Since 2017

Suppliers with verified business licenses

Year of Establishment
2013-07-03
Management System Certification
ISO 9001, ISO 9000, ISO 14000, ISO 20000, IATF16949, QC 080000, SA 8000, ANSI/ESD
OEM/ODM Availability
Yes