Company Details
  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:Round Bearing Steel Tube,High Carbon Chromium Steel Tube,Bearing Round Pipe
Torich International Co.,Ltd--The Steel Tube Maker Round Bearing Steel Tube,High Carbon Chromium Steel Tube,Bearing Round Pipe
Home > Products > Bearing Steel Tube > Round Bearing Tube High Carbon Chromium Steel
Round Bearing Tube High Carbon Chromium Steel

Round Bearing Tube High Carbon Chromium Steel

Share to:  
    Payment Type: L/C,T/T
    Incoterm: FOB
    Min. Order: 1 Metric Ton
    Delivery Time: 45 Days

Basic Info

Model No.: GB/T 18254

Standard: GB

OD 5-100mm WT 0.5-15mm Length: 12000mm: High Carbon Chromium Bearing Steel Tube GB/T 18254

Additional Info

Packaging: Standard Exporting packing

Productivity: 20000 tons per year

Brand: Torich

Transportation: Ocean

Place of Origin: China

Supply Ability: 20000 tons per year

Certificate: ISO 9001 ISO14001

Product Description

Torich is professional Manufacturer and exporter for Bearing Steel Tube High Carbon Chromium Steel Round Tube

China Bearing Steel Tube, Bearing Steel Round Tube,Bearing Oil Pipe, Bearing Seamless Steel Tube, Bearing Steel Pipe we offered that you can trust. Welcome to do business with us.

Round Bearing Galvanized Steel Tube, High Carbon Chromium Steel Round Tube, produced by GCr4, GCr15, GCr15SiMn, GCr15SiMo, GCr18Mon, according to Chinese Standard GB / T 18254


High Carbon Chromium Bearing Steel Tube GB/T 18254:2002 Size:

OD: 5-100mm

WT: 0.5-15mm

Length: 12000mm

Production method of Round Bearing Tube: Hot rolling and Cold Drawn

Application of bearing tubes: Bearing, Bearing Parts

High Carbon Chromium Bearing Steel Tube OD, Thickness and permissible:

Steel pipe type amd production method

Size

size range

permissible variation

hot rolled steel pipe

Assel rolling+peeling

OD

55-148

±0.15

148-170

±0.20

thickness

4-8

+20%

8-34

+15%

Assel hot rolled

OD

60-67

±0.35

75-100

±0.50

100-170

±0.50%

thickness

OD80

80

+12%

OD≥80

≥80

+10%

cold drawn steel pipe

OD

≤65

+0.2

-0.10

65

±0.20

thickness

3-4

+12%

4-12

+10%

other production methods

negatiated by the parties and indicated into contract

Steel Curvature

steel type

curvature/(mm*m)

total curvature/mm

hot rolled round steel

≤4

≤0.4%*steel length

hot rolled & annealed round steel

≤3

≤0.3%*steel length

hot forged round steel

≤5

≤0.5%*steel length

cold drawn round steel

Diameter≤25mm

≤2

≤0.2%*steel length

Diameter25mm

≤1.5

≤0.15%*steel length

steel pipe

thickness≤15mm

≤1

≤4

thickness15mm

≤1.5

Grade and chemical composition

No.

Grade

C

Si

Mn

Cr

Mo

P

S

Ni

Cu

NI+Cu

moulded steel

continuously cast steel

not exceeding

B00040

GCr4

0.95-1.05

0.15-0.30

0.15-0.30

0.35-0.50

≤0.08

0.025

0.02

0.25

0.2

/

15*10-6

12*10-6

B00150

GCr15

0.95-1.05

0.15-0.35

0.25-0.45

1.40-1.65

≤0.10

0.025

0.025

0.3

0.25

0.5

15*10-6

12*10-6

B01150

GCr15SiMn

0.95-1.05

0.45-0.75

0.95-1.25

1.40-1.65

≤0.10

0.025

0.025

0.3

0.25

0.5

15*10-6

12*10-6

B03150

GCr15SiMo

0.95-1.05

0.65-0.83

0.20-0.40

1.40-1.70

0.30-0.40

0.027

0.02

0.3

0.25

/

15*10-6

12*10-6

B02180

GCr18Mo

0.95-1.05

0.20-0.40

0.25-0.40

1.65-1.95

0.15-0.25

0.025

0.02

0.25

0.25

/

15*10-6

12*10-6

Condition of delivery for Round Bearing Tube:


  • WHR Hot rolling and hot forging unannealed round steel
  • WHSTAR Hot rolling and hot forging soft annealed round steel
  • WHTGR Hot rolling spheroids annealed round steel
  • WHTGSFR Hot rolling spheroids annealed peeled round steel
  • WHSTASFR Hot rolling and hot forging soft annealed peeled peeled round steel
  • WCR Cold drawn(cold rolled)round steel
  • WCSPR Cold drawn(cold rolled)polished round steel
  • WHT Hot rolling steel tube
  • WHTASFT Hot rolling annealed peeled steel tube
  • WCT Cold drawn(cold -rolled)steel tube


After negotiation of the customer and supplier (stipulated in contract),the delivery condition can be [Annealed+phosphatized+micro drawing"+"Annealed+micro drawing"etc

WHWY Wire rod steel (hot rolling or spheroids annealed)

Hardness of Annealed steel products

Grade

HBW

GCr4

179-207

GCr15

179-207

GCr15SiMn

179-217

GCr15SiMo

179-217

GCr18Mo

179-207

Coloring requirements for different grades

Grade

Color

GCr4

one green+one white

GCr15

one blue

GCr15SiMn

one green+one blue

GCr15SiMo

one white+on yellow

GCr18Mo

two green

Degree of Material purity:

Non-metal inclusion Quanlified Level

Non-metal inclusion Type

Qualified Level Not exceed

Thin type

Thick type

A

2.5

1.5

B

2

1

C

0.5

0.5

D

1

1


Bearing Steel Tube,Bearing Steel Round Tube,Bearing Oil Pipe,Bearing Seamless Steel Tube,Bearing Steel Pipe Bearing Steel Tube,Bearing Steel Round Tube,Bearing Oil Pipe,Bearing Seamless Steel Tube,Bearing Steel Pipe



Looking for ideal Round Bearing Steel Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the High Carbon Chromium Steel Tube are quality guaranteed. We are China Origin Factory of Bearing Round Pipe. If you have any question, please feel free to contact us.

Product Categories : Bearing Steel Tube

Product Images
  • Round Bearing Tube High Carbon Chromium Steel
  • Round Bearing Tube High Carbon Chromium Steel
  • Round Bearing Tube High Carbon Chromium Steel
  • Round Bearing Tube High Carbon Chromium Steel
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Copyright © 2018 Torich International Co.,Ltd--The Steel Tube Maker All rights reserved.
Communicate with Supplier?Supplier
Richard SHEN Mr. Richard SHEN
What can I do for you?