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high temperature and high pressure fastener manufacturer in Hangzhou Zhejiang China

Location:
Hangzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Industrial Supplies > Fasteners

Product Description

high temperature and high pressure fastener manufacturer in Hangzhou Zhejiang China

1) Manufacturer Directly

2) Reasonable price
3) Available in all sizes
4) Prompt Deliver

Specifications

A193 B7 stud bolt with A194 NUT

Main products

Hex head bolt

DIN931,DIN933,DIN960,DIN961,ISO4014,ISO4017

Heavy hex bolt

DIN6914,DIN7990,ASTM A325,ASTM A490

Hex nut

DIN934,DIN6915,ASTM A194 2H,ASTM A563

Washer

DIN125,DIN127,DIN6916,ASTM F436

Stud bolt

DIN975,ASTM A193 B7

Application

Building, instrument, automobile, furniture and so on

Grade & Material

Grade 8.8

D≤M20

35K

M22≤D≤M24

45#

D≥M27

40Cr

Grade 10.9

D≤M24

40Cr

D≥M27

35CoMoA

Grade 12.9

D≤M24

35CoMoA

D≥M27

42CoMoA

Production Process

Cold Heading

Cold heading→Heat treatment→Surface treatment

Hot Forging

Cutting→Chamfering(tail)→Hot forging→Chamfering(head)→Polishing→Backspin→ Heat treatment → Threading rolling →Surface treatment

We can produce the Non-standard fasteners according to drawings or the samples.

Our Main Products(hex bolt ,full threaded hex bolt,and stud):

Stud (threaded rod,stud bolt,threaded bar,double ended bolt)

Item
StandardSizeProperty Class
GB/T 897~901, 953M12~M568.8, 10.9,12.9
Double endANSI/ASME B 18.31.1MM12~M1008.8, 10.9
studsIFI 1361/2"~1 1/2"GR5, GR8
IFI 528M12~M100GR5, GR8
DIN 835M12~M248.8, 10.9
DIN 938, 939M12~M528.8, 10.9
DIN 940, 949M12~M245.6, 8.8
HG/T 20613,21573M12~M1008.8, 10.9
Produce with your Drawing
Domestic mateiral
Material(Carbon steel):
#25,#35,#45 etc.
(Alloy steel):
40Cr,42CrMoA,35CrMoA,40CrNiMo6 etc.
(Stainless steel):
0Cr18Ni9,0Cr17Ni12Mo2 etc.
International material
ASTM A307
ASMT A193-B7/A194-2H
ASTM A193-B7M/A194-2HM
ASTM A193-B16/A194-4
ASTM A320-L7/A194-4
AISI 304/316
JIS G4053: SCM435


If you can not find the product in the table,pls contact us ,we have other standards of fasteners which were not

listed. We can produce the Non-standard fasteners according to drawings or the samples.



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Contact Information

Company:
 Hangzhou Daton Wind Power Impetus Co., Ltd.
Phone Number:
  86-571-86016066-8035
Fax Number:
 86-571-86012096
 
Hangzhou Daton Wind Power Impetus Co., Ltd.
 Zhejiang , China FREE
 

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