sme@wzhaoda.com
+86 (0)21-5878-0977
2229 E. Weiqing Rd, Jinshan Shanghai 201508 China
 Closure from 1-7 Oct for National Holiday. 
More than Coupling with SME
for Industrial Flexible Connection & Quick-Disconnection
All Couplings, Valves and Accessories
Couplings flange loose swivel fixed EN14420-2
Couplings flange loose swivel fixed EN14420-2
Carbon Steel, S/S (304, 316)
Cam groove flange joint welding quick disconnect
Cam groove flange joint welding quick disconnect
S/S (1.4408, 316)
Whipcheck cable spring safety air hoses not hydraulic applicable
Whipcheck cable spring safety air hoses not hydraulic applicable
Carbon Steel, S/S (304, 316)
Swage crimping ferrules heavy duty clamping
Swage crimping ferrules heavy duty clamping
Carbon Steel, S/S (304), Aluminum (A356)
Safety clamping PP plastic polyclamps DIN2817
Safety clamping PP plastic polyclamps DIN2817
Polypropylene (Fiberglass)
Helical couplings male thread composite hose camlock stub end
Helical couplings male thread composite hose camlock stub end
Carbon Steel, S/S (304, 316)
Gasket expansion ring V type rubber sealings
Gasket expansion ring V type rubber sealings
NBR (Black, White)
Quick adapters water hose connection Nitto
Quick adapters water hose connection Nitto
Brass (CW614N, CW617N, Chrome)
Bauer Perrot Miller Couplings Flowforming Water Layflat Hoses
Bauer Perrot Miller Couplings Flowforming Water Layflat Hoses
Carbon Steel, S/S (304, 316)
UA couplings Chicago air compressor universal
UA couplings Chicago air compressor universal
Steel (Plating, Galvanizing), Iron (D.I)
Hose utility station congregation distribution
Hose utility station congregation distribution
GK German claw couplings Geka air hoses
GK German claw couplings Geka air hoses
Brass (CW614N, CW617N), S/S (1.4408, 1.4301)
Autolock camlock D couplers AA59326 quick disconnect
Autolock camlock D couplers AA59326 quick disconnect
S/S (1.4408, 316)
API quick couplers sight glass camlock Guillemin symmetric quick disconnection
API quick couplers sight glass camlock Guillemin symmetric quick disconnection
Aluminum (A356)
Guillemin symmetric couplings NF E29-572 quick disconnection
Guillemin symmetric couplings NF E29-572 quick disconnection
Aluminum (A356), S/S (1.4408), Brass (CW614N), PP (Fiberglass)
Welding camlock couplings adapter SW socket connection cam groove
Welding camlock couplings adapter SW socket connection cam groove
S/S (1.4408, 316)
TW MK VK couplings MKS VKS Tankwagen female clamp ring
TW MK VK couplings MKS VKS Tankwagen female clamp ring
Brass (CW614N, CW617N), S/S (1.4408, 1.4301)
Dry break couplers zero no spillage twist lock internal valves
Dry break couplers zero no spillage twist lock internal valves
Aluminum (A356), S/S (1.4408), Brass (CW614N), PP (Fiberglass), NYL (Fiberglass)
API 1004 valve loading internal valve EN13083
API 1004 valve loading internal valve EN13083
Aluminum (A356)
Flexible joint API truck mounting expansion joint TW DIN28459
Flexible joint API truck mounting expansion joint TW DIN28459
Grooved layflat shale gas split clamps large bored couplings
Grooved layflat shale gas split clamps large bored couplings
Aluminum (A356)
Thread foot valve cast iron coating NPT strainer
Thread foot valve cast iron coating NPT strainer
Steel (Plating, Galvanizing), Iron (D.I)
Foot valves strainers filters brass screen mesh
Foot valves strainers filters brass screen mesh
Brass (CW614N, CW617N), Bronze, S/S (1.4408)
Check valve spring non return brass
Check valve spring non return brass
Brass (CW614N, CW617N, Chrome)
Gear clamps worm drive W1 W4
Gear clamps worm drive W1 W4
Carbon Steel, S/S (304, 316)
Quick release couplings ISO7241b
Quick release couplings ISO7241b
S/S (1.4408, 316)
Quick release couplings ISO7241a
Quick release couplings ISO7241a
S/S (1.4408, 316)
API truck flange thread square aluminum
API truck flange thread square aluminum
Aluminum (A356)
API elbow couplers vapour recovery tank truck
API elbow couplers vapour recovery tank truck
Aluminum (A356)
API couplers male thread adapter vapour recovery
API couplers male thread adapter vapour recovery
Aluminum (A356)
Cam groove drilling holes concrete camlock
Cam groove drilling holes concrete camlock
Aluminum (A356)
Snowblast cam groove couplings PN60 heavy duty camlock
Snowblast cam groove couplings PN60 heavy duty camlock
S/S (1.4408, 316)
Camlock bronze aluminum cam groove quick disconnect
Camlock bronze aluminum cam groove quick disconnect
Cam groove D female couplers thread handle AA59326 quick disconnect
Cam groove D female couplers thread handle AA59326 quick disconnect
Aluminum (A356), S/S (1.4408), Brass (CW614N), PP (Fiberglass), NYL (Fiberglass)
Cam groove F male adapter thread BSPT AA59326 quick disconnect
Cam groove F male adapter thread BSPT AA59326 quick disconnect
Aluminum (A356), S/S (1.4408), Brass (CW614N), PP (Fiberglass), NYL (Fiberglass)
Cam groove C couplers female hose tail AA59326 quick disconnect
Cam groove C couplers female hose tail AA59326 quick disconnect
Aluminum (A356), S/S (1.4408), Brass (CW614N), PP (Fiberglass), NYL (Fiberglass)
Pneumatic instant couplings ISO16028 quick release
Pneumatic instant couplings ISO16028 quick release
S/S (1.4408, 316)
Safety clamps EN14420 DIN2817 bolted clamping LNC TW
Safety clamps EN14420 DIN2817 bolted clamping LNC TW
Aluminum (A356), S/S (1.4408, 1.4301), Brass (CW614N, CW617N)
Washdown guns spraying nozzles industrial big volume
Washdown guns spraying nozzles industrial big volume
Brass (CW614N, CW617N, Chrome), S/S (316)
Pin lug couplings water connection
Pin lug couplings water connection
Polypropylene (Fiberglass)
KC combination COMBO hose barb menders
KC combination COMBO hose barb menders
Steel (Plating, Galvanizing), S/S (1.4301, 304), Aluminum (A356), Brass (CW614N)
Express couplings NF claw clamp French air hoses
Express couplings NF claw clamp French air hoses
Brass (CW614N, CW617N), S/S (1.4408, 1.4301)
Steam shank couplings EN14423 DIN2826
Steam shank couplings EN14423 DIN2826
Carbon Steel, S/S (304, 316), Brass (CW614N)
Boss fittings ground joint couplings thread spud steam hoses
Boss fittings ground joint couplings thread spud steam hoses
Steel (Plating, Galvanizing), Iron (D.I)
Crowfoot couplings YAK claw air compressor hoses EA European DIN3489
Crowfoot couplings YAK claw air compressor hoses EA European DIN3489
Carbon Steel, S/S (304, 316)
Non return valves vertical spring check BSPP
Non return valves vertical spring check BSPP
S/S (1.4408, 316)
Butterfly valve API bottom loading aluminum tank truck
Butterfly valve API bottom loading aluminum tank truck
Aluminum (A356)
German cam groove heavy dut EN14420-7 DIN2828 camlock
German cam groove heavy dut EN14420-7 DIN2828 camlock
Brass (CW614N, CW617N), S/S (1.4408, 1.4301)
SALES AND SUPPORT
INFORMATION
DOWNLOADS
We are all ears for you:
       +86 (0)21-5878-0977
sme@wzhaoda.com
Mon-Fri   09:00 am — 18:00 pm
SME Industrial Co. Ltd
2229 E. Weiqing Rd, Jinshan
Shanghai 201508 China
         SME Mfg Base
1 Chaoyang Rd, Wuhu
Anhui Prov. 241000 China
Slavery and Human Trafficking Statement
Legal Statement
Avoiding Conflict Minerals
History of SME Development
Copy of business license, production and capability files, ISO 9001 certification, Watermark & type test approval documents.
Download (PDF, 2.60 MB)
CONNECT WITH US
All couplings, hose accessories, and valves for water pumping systems are categorized separately.
Download Part for Couplings (PDF, 23.2 MB)
Download Part for Hydraulic Valves (PDF, 13.3 MB)