220V防爆插頭 型號PRE316PB 數(shù)量 10  品牌要求：APPLETON 提供防暴證書
480V防爆插頭 型號PRE432PN 數(shù)量 2 品牌要求：APPLETON 提供防暴證書 

OTECO P/N 140545 OTECO (45-P) SHEAR PIN SILVER FOR PRESSURE RELIEF VALVE 安全閥OTECO 泥漿泵安全閥修理包 配件"

1 MANUAL RESET RELIEVE VALVE 3" 5000 Psi, Type RR, PN
2 PISTON WITH BEARING ASSY: PN  
3 CUSION RING: PN, 143130

4 OUTER RETAINER: PN
5 INNER RETAINER: PN
6 OUTER SEAL: PN
7 INNER SEAL: PN
8 SUB TO BODY - O-RING: PN, 143150
9 STEM BUSHING: PN 

OTECO活塞式壓力表MODEL6 PRESSURE GAUGE WITH STD DIAL FACE, PSI, STD SERVICE, 2-1/16" 10M API FLANGE (BX-152)

OTECO活塞式壓力表MODEL6  PG6，F(xiàn)LANGE,1.81-10K,RJ.BX-151 10000(700)  10K  9-3/4” 7-3/8”    

OTECO P/N 133050 PRV-30550 3" OTECO PRESSURE RELIEF VALVE安全閥, PSI RANGE

OTECO P/N 140560 60-P SHEAR PIN F/OTECO PRESSURE RELIEF VALVE安全閥, ORANGE

OTECO P/N 140540 40-P SHEAR PIN F/OTECO PRESSURE RELIEF VALVE安全閥, GREEN

OTECO P/N 140530 30-P SHEAR PIN F/OTECO PRESSURE RELIEF VALVE安全閥, GRAY

OTECO P/N 140550 50-P SHEAR PIN F/OTECO PRESSURE RELIEF VALVE安全閥, BLACK

OTECO P/N 140520 20-P SHEAR PIN F/OTECO PRESSURE RELIEF VALVE安全閥, RED

OTECO P/N 140516 16-P SHEAR PIN F/OTECO PRESSURE RELIEF VALVE安全閥, BLUE