產(chǎn)品標(biāo)準(zhǔn)
Standards of product

國內(nèi)
Domestic Standard

國外
Foreign Standard

美標(biāo)ANSI

德標(biāo)DIN

鍛件
Forging

JB

JB/T4728 JB/T2769

ANSI/ASME
B16.5

HG

HG20592-20595 HG20601 HG20615 HG20616 HG20617 HG20622

ZH H

ZH200 H12 DH12

螺柱
Stud Double End Stud Rod

GB

GB/T897-GB/T901 GB/T15389

ANSI/ASME
B18.2.1
B18.2.3.5M
B18.2.6M

DIN938-940
DIN975
DIN976B
DIN2510

JB

JB2773 JB2774 JB4707 JB1164

H HG

H16 H15 HG20613 HG20634 HG75

SH

SH3404 SHJ404

GD

GD0531 Q/BU J1517-95

螺栓
Heavy Hex Bolt

GB

GB5780 GB5782 GB5786 GB5783 GB1228

ANSI/ASME
B18.2.1
B18.2.3.5M
B18.2.6M

DIN931
DIN933

HG

HG20613 HG20634

SH

SH3404 SHJ404

GD

GD0532

墊片
Washer

GB95 GB96 GB97 GB848 GB854

ANSI/ASME
B18.22.1

DIN126
DIN732

地腳螺栓
Anchor Bolt Foundation Bolts

GB799 HG21545

A307C
F1554-36
F1554-55

U型螺栓
U-bolt

JB/ZQ4321 HG/T21629

U-bolt

DIN3570A

螺母
Nut Heavy Nut

GB

GB6170 GB6174 GB6175 GB1228

ANSI/ASME
B18.2.2
B18.2.4.1M

DIN2510
DIN934

JB

JB2775

SH

SHJ404 SH3404

H

H17 HG20634 HG20613

GD

GD0534 GD0535 Q/BU J1517-95

纏繞墊片
Spirally Wound Gasket

GB

GB4622

ANSI/ASME
B16.47A
B16.47B

JB

JB/T90 JB4705 JB/T4719

HGJ

HGJ72

SH

SH3407

HG

HG20610

柔性石墨復(fù)合墊片
Pliability Graphite Composite Gasket

HG

HG20608 HG20629

HGJ

HGJ70

金屬環(huán)墊片
Metal Ring Gasket

HG

HG20612 HG20633

ANSI/ASME
B16.20

GB

GB9128

JB

JB/T89

SH

SH3403

HGJ

HGJ74

金屬墊片
Metal Gasket

HG

HG20611 HG20632

JB

JB/T88 JB/T4718

非金屬墊片
Non-Metallie

HG

HG20606 HG20627

ANSI/ASME
B16.21

GB

GB9126

JB

JB/T87 JB4707 JB/T4720

HGJ

HGJ69

SH

SH3401