美标高压铸钢闸阀

发布时间 2013-07-24 20:24:12

产品描述

 

美标高压铸钢闸阀适用标准
钢制闸阀,API600/API 6D
钢制闸阀,ISO 10434/ISO 14313
温度和压力,ASME B16.34
结构长度,ASME B 16.10
端法兰,ASME B 16.5
对焊端,ASME B 16.25
测试和实验,API 598/API 6D

美标高压铸钢闸阀设计说明
高压密封阀盖
刚性或弹性闸板,全程导向
可更换阀座
锻造T型头阀杆
升降式或非升降式手轮
法兰或对焊端
适用于高压力


美标高压铸钢闸阀标准材料规范

No.

Part Name

ASTM Material

Carbon Steel

1.25Cr-0.5Mo

2.25Cr-1Mo

304 Type

316 Type

304L Type

316L Type

20 Alloy

1

Body

A216 WCB

A217WC6

A217 WC9

A351CF8

A351CF8M

A351CF3

A351 CF3M

A351 CN7M

2

Yoke

A216 WCB

A217WC6

A217 WC9

A351CF8

A351CF8M

A351CF3

A351 CF3M

A351 CN7M

3

Wedge

WCB+HF

A217 WC6+HF

A217 WC9+H F

A351 CF8

A351CF8M

A351CF3

A351 CF3M

A351 CN7M

4

Stem

A182
F6a

A182
F11

A182
F22

A182
F304

A182
F316

A182 F304L

A182 F316L

20-Alloy

5

Seat Ring

A105+HF

A182 F11+HF

A182 F22+HF

NA

NA

NA

NA

NA

6

Bonnet

A216 WCB

A217WC6

A217 WC9

A351CF8

A351CF8M

A351CF3

A351 CF3M

A351 CN7M

7

Bonnet Gasket

304+
Graphite

304+
Graphite

304+
Graphite

304+
Graphite

316+
Graphite

304L+
Graphite

316L+
Graphite

316+
Graphite

8

Adapter Ring

Soft steel

A182 F6a

A182 F6a

A182 F304

A182 F316

A182 F304L

A182 F316L

20-Alloy

9

Retainer

A182 F6a

A182 F6a

A182 F6a

A182 F304

A182 F304

A182 F304

A182 F304

A182 F304

10

Yoke Cap

A216 WCB

A217WC6

A217 WC9

A351CF8

A351CF8

A351CF8

A351CF8

A351CF8

11

Bonnet Bolt

A193 B7

A193 B7

A193 B16

A193 B8

A193 B8

A193 B8

A193 B8

A193 B8

12

Bonnet Nut

A194 2H

A194 7

A194 7

A194 8

A194 8

A194 8

A194 8

A194 8

13

Packing

Graphite

Graphite

Graphite

Graphite

Graphite

Graphite

Graphite

Graphite

14

Gland

A276 410

A276 410

A276 410

A276 304

A276 316

A276 304L

A276 316L

20-Alloy

15

Gland Flange

A216 WCB

A216WCB

A216WCB

A351CF8

A351CF8

A351CF8

A351CF8

A351CF8

16

Eyebolt

Carbon steel

A193 B7

A193 B7

A193 B8

A193 B8

A193 B8

A193 B8

A193 B8

17

Eyebolt Nut

Carbon steel

A194 2H

A194 2H

A194 8

A194 8

A194 8

A194 8

A194 8

18

Eyebolt Pin

A276 410

A276 411

A276 412

A276 304

A276 304

A276 304

A276 304

A276 304

19

Greas Fitting

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

20

Stem Nut

Bronze

Bronze "1

Bronze "1

Bronze

Bronze

Bronze

Bronze

Bronze

21

Jam Nut

Carbon steel

Carbon steel

Carbon steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

22

Hand Wheel

Malleable iron

Malleable iron

Malleable iron

Malleable iron

Malleable iron

Malleable iron

Malleable iron

Malleable iron

23

Wheel Nut

Carbon steel

Carbon steel

Carbon steel

Carbon steel+Zn

Carbon steel+Zn

Carbon steel+Zn

Carbon steel+Zn

Carbon steel+Zn

*1

 Ductile Ni-Resist iron Optional

NA

 Integral with vessell

 

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