各国气瓶阀接口型式及规格

购买钢瓶减压阀时很有用哟.

上海浦煦流体控制系统有限公司

气瓶阀连接方式

美国

气体

螺纹规格

标准号

型

螺纹规格式

G5/8''G5/8''G5/8''G5/8''G5/8''LHG5/8''LHG5/8''LHG5/8''

标准号

型式AAAA

螺纹规格

标准号

型式

螺纹规格φ24×2φ30×1.75φ21,7×1,814φ21,7×1,814φ21,7×1,814φ21,7×1,814 LHφ21,7×1,814 LHφ21,7×1,814 LHφ22,91×1,814φ21,7×1,814

标准号NF E 29-650/DNF E 29-650/BNF E 29-650/CNF E 29-650/CNF E 29-650/CNF E 29-650/ENF E 29-650/ENF E 29-650/ENF E 29-650/FNF E 29-650/C

型式BBBBBBBBAB

螺纹规格

标准号

型

螺纹规格式BAAABBBBB

G5/8''G5/8''G5/8''G5/8''W21,8×1/14''

型

正反牙式BBBB

正牙正牙正牙正牙

英国

徳国

法国

意大利

中国

AirN2ArHeH2CH4COO2CO2

.825''-14 NGO RH EXTCGA 346B.965''-14 NGO RH INT.965''-14 NGO RH INT.965''-14 NGO RH INT.825''-14 NGO LH EXT.825''-14 NGO LH EXT.825''-14 NGO LH EXT.903''-14 NGO RH EXT.825''-14 NGO RH EXT

CGA 580ACGA 580ACGA 580ACGA 350BCGA 350BCGA 350BCGA 540B

BS 341 nr.3BS 341 nr.3BS 341 nr.3BS 341 nr.3BS 341 nr.2BS 341 nr.2BS 341 nr.4BS 341 nr.3

G5/8''W24,32×1/14''W21,8×1/14''W21,8×1/14''

DIN 477 nr.13ADIN 477 nr.10BDIN 477 nr.6BDIN 477 nr.6BDIN 477 nr.1BDIN 477 nr.1BDIN 477 nr.5BDIN 477 nr.9BDIN 477 nr.6B

W30×1/14''W21,7×1/14''W24,5×1/14''W24,5×1/14''W20×1/14'' SinW20×1/14'' SinW20×1/14'' SinW21,7×1/14''W21,7×1/14''φ27×2G 3/8''A

UNI 4410UNI 4409UNI 4412UNI 4412UNI 4405/HUNI 4405/HUNI 4405/HUNI 4406ISO 5145UNI 9097

AW21,8×1/14'' LHAW21,8×1/14'' LHAAB

W1''×1/8'' LH

G3/4''W21,8×1/14''

B

反牙(两用)C

反牙反牙正牙正牙

W21,8×1/14''BW21,8×1/14''B

G5/8''G5/8''

BB

CGA 320B0.860''×14TPlBS 341 nr.8

11/16''×20TPl

N2O.825''-14 NGO RH EXTCGA 326BBS 341 nr.13BG3/8''DIN 477 nr.11Bφ26×1,5φ21×10mmφ22,91×1.814

LHφ21,7×1,814φ27×2φ21,7×1,814 LHφ21,7×1,814 LHφ25,4×31,75φ21,7×1,814 LH

φ27×2φ21,7×1,814

NF E 29-650/GABG5/8''B正牙

C2H2NH3SO2C3H8C4H10Cl2C2H4OCOCl2

.885''-14 NGO LH INTCGA 510AG5/8''LHBS 341 nr.2Aφ15,3×φ7,5W21,8×1/14''

G5/8''

DIN 477 nr.3C

NF E 29-650/ANF E 29-650/HNF E 29-650/CNF E 29-650/KNF E 29-650/ENF E 29-650/ENF E 29-650/INF E 29-650/ENF E 29-650/KNF E 29-650/C

CAφ20×φ10mmG 5/8''SinUNI 4411/1UNI 4411/2UNI 4407UNI 4406UNI 4405/PUNI 4405/PUNI 4408UNI 4405/HUNI 4406UNI 4406

CABB

接瓶架

3/8''-18 NGT RH INTCGA 240AG1/2''AG1/3''AG5/8''LHG5/8''LHG5/8''A

BS 341 nr.10BBS 341 nr.10BBS 341 nr.4BS 341 nr.4BS 341 nr.6BS 341 nr.7BS 341 nr.6BS 341 nr.6

DIN 477 nr.6BDIN 477 nr.7BDIN 477 nr.1BDIN 477 nr.1BDIN 477 nr.8BDIN 477 nr.1BDIN 477 nr.8BDIN 477 nr.6B

BW30×1/14'' SinB

W21,7×1/14''

G1/2''AB正牙

1.030''-14 NGO RH EXTCGA 660B.885''-14 NGO LH INT.885''-14 NGO LH INT

CGA 510ACGA 510A

AW21,8×1/14'' LHAW21,8×1/14'' LHB

W1''×1/8''

BW20×1/14'' SinBW20×1/14'' SinB

W1''×1/8''

BM22-1.5LHMB

BG3/4"-G5/8"BBB

G3/4"

A反牙

1.030''-14 NGO RH EXTCGA 660B.885''-14 NGO LH INT1/8''-27 NGT RH INT

B正牙

CGA 510AG5/8''ALHCGA160A

G5/8''AG5/8''A

BW21,8×1/14'' LHBB

W1''×1/8''W21,8×1/14''

BW20×1/14'' SinBB

W21,7×1/14''W21,7×1/14''

制冷剂1.030''-14 NGO RH EXTCGA660BB正牙

4L/8L标准气瓶-中国标准(QF-011瓶阀)W21,8×1/14''B正牙