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Ningbo Welcome Pneumatic and Hydraulic Co.,Ltd. Ningbo Welcome Pneumatic and Hydraulic Co.,Ltd. formerly Cixi Songqiao Pneumatic and Hydraulic Components Factory, has a manufacure history of 25 years.It specializes in producing hydraulic quick joint,pneumatic quick joint and pneumatic pipe joint,following the standards of ISO, GB, Q/ZB275.The annual capacity of 2007 is 6 million sets.Products can be applied widely to the joints and terminals of mechanical equipment,fire protection facility,shipping,military equipment,medi-cal,aviation,steel,chemical and power equipment.They can effectively control the flow and the broken-off of mediums like oil,water,gas and other compound currents.Certified by ISO9001,company has been honored as one of the Credit Enterprises both in Ningbo city and Zhengjiang Province,and One of those scientific...

Catalogue and Products

Hydraulic Quick Coupling

ISO 7241-A Hydraulic Coupling

LSQ-TG Close Type Hydraulic Quick Coupling(Steel), LSQ-S6 Close Type Hydraulic Quick Coupling(Steel), LSQ-S3 Close Type Hydraulic Quick Coupling(Steel), LSQ-S1-SS CLOSE TYPE HYDRAULIC QUICK COUPLING(stainliss steel 316), LSQ-S1 CLOSE TYPE HYDRAULIC QUICK COUPLING(STEEL), LSQ-ISOAClose Type Hydraulic Quick Coupling(Steel)(NEW),

ISO 7241-B Hydraulic Coupling

LSQ-S8 medium-pressure high performance pneumatic, LSQ-S2-SS close type hydraulic quick coupling(stainless steel 316), KZD Medium-pressure High Performance Pneumatic And Hydraulic Quick Coupling(Brass), LSQ-S2 Close Type Hydraulic Quick Coupling(Steel), Close Type Hydraulic Coupling (Stainless Steel304),

ISO 5675 Hydraulic Coupling

Close Type Hydraulic Coupling(Steel), Push and Pull Type Hydraulic Coupling(Steel), Ball Velves Type Hydraulic Coupling(Steel),

Flat Face Hydraulic Coupling

Flat Face Type Hydraulic Coupling, Flat Face Type Hydraulic Quick Coupling(Steel), Flat Face Type Hydraulic Coupling(Steel),

Thread Connected Hydraulic Coupling

Thread Type Hydraulic Coupling(Brass), Thread Type Hydraulic Coupling(Brass), Thread Locked Type Hydraulic Quilk Coupling(Steel), Thread Locked Type Hydraulic Quilk Coupling(Steel), Thread Type Hydraulic Coupling(Stinless Steel316+Brass),

Non-valve Hydraulic Coupling

Straight-Throught Type Hydraulic Coupling, American Type Hydraulic Coupling, Japanese Type Hydraulic Coupling,

Hydraulic Check Valve

Hydraulic Check Valve

Coupling Accessories

Hydraulic Accessories

Other Quick Coupling

Press Botton Semiautomatic Type Coupling(Stainless Steel), Close Type Hydraulic Couping(Steel), Close Type Hydraulic Couping(Steel), Close Type Hydraulic Couping(Steel), Close Type Super High Pressure Hydraulic Coupling(Steel), Close Type Hydraulic Quick Coupling(Steel), Close Type Hydraulic Quick Coupling(Steel), Close Type Hydraulic Quick Coupling(Steel), Close Type Hydraulic Quick Coupling(Steel), PVC Japanese Type ZZP U.K, LK-JI SUPERHIGH PRESSURE QUICK COUPLING,

Pneumatic Quick Coupling

Mould Series

Air Quick Coupling (Single Shut-off)(Brass), Mould Quick Coupling (Large)(Brass), Mould Quick Coupling (Medium)(Brass), Mould Quick Coupling (Small)(Brass),

Ship/Welding Series

Pneumatic Couplings, Close Type Pneumatic Coupling (Brass), Close Type Pneumatic Coupling (Brass), Close Type Pneumatic Coupling (Brass), Valve Locking Type Pneumatic Coupling(STELL Brass), Single Shut-off Pneumatic Couping(Steel Brass),

Other Pneumatic Coupler

LAO Single Handed and Semiautomatic Type Coupling(Steel), LAM American Type Single Shut-off Quick Coupling (Brass), QKD-T Pneumatic Coupling(Steel), QKD-X Mini Tytype Single Handed Semiautomatic Pneumatic Coupling(Steel), QKD-Z Single Handed and Semiautomatic Type Coupling(Steel), QKD158 Single Shut-off Pneumatic Coupling(Large)(Steel), QKD156 Single Shut-off Pneumatic Coupling(Medium)(Steel), LSQ-DG SINGLE HANDED AND SEMIAUTOMATIC TYPE QUICK COUPLING(BRASS), LSQ-F Cloce Type Pneumatic Coupling(Brass), LSQ-E Cloce Type Pneumatic Coupling(Brass), LSQ-D Cloce Type Pneumatic Coupling(Brass), LSQ-A Single Handed Semiautomatic Type Coupling(Brass), LSQ-C Single Shut-off Pneumatic Coupling(STELL), LSQ-AB Single Handed Semiautomatic Type Coupling(Brass), LSQ-AA Single Handed Semiautomatic Type Coupling(Steel), QKD153 Single Shut-off Pneumatic Coupling(Large)(Steel), LSQ-310 Pneumatic Coupling (Steel), LSQ-300 Pneumatic Coupling (Steel), LSQ-315 Pneumatic Coupling (Steel), LSQ-320 Pneumatic Coupling (Steel), LSQ-430 Pneumatic Coupling (Steel), LSQ-550 Pneumatic Coupling (Steel),

Pneumatic Fittings

JTS Adjustable Speed Tube Fitting (BRASS), Pneumatic Tube Fitting, JSM Lock Nut Type Tube Fitting(Brass), JKG High-Strength Cutting Ferrule Tube Fitting(Brass), JKY Cutting Ferrule Type Tube Fitting (BRASS), JKH Push In Type Tube Fitting (Brass), JZH Assembly Tube Fitting (BRASS), JWR Outside insert tube Fitting (BRASS), Nickel-Plating,