Rigid · Standard
Steel Bauer Coupling Part (type 3)
US$ 0.85
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Introduction
Bauer Coupling Part 3 is a standard heavy-duty quick coupling widely used for water delivery, irrigation, drainage, and mud transfer systems. Designed with a classic snap-on connection structure, this Bauer coupling enables fast, tool-free installation and disassembly, ensuring
- Suzhou Seapeak Co., Ltd.
-
- Jiangsu, China
- Contact Now
Male
Xhnotion Pneumatic ISO6150-B12 Profile 1/4′ ′ NPT Mlae Socket Safety Push Button Quick Coupling
US$ 2.3-2.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
XHnotion Pneumatic ISO6150-B12 Profile 1/4''NPT Male Socket safety Push Button Quick Coupling
Features
1. Safety.
(1) - Press button once: instantaneous pressure relief.
(2) - Press button twice: instant disconnection.
XHnotion S safety coupling incorporate a foolproof mechanical safety
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Xhnotion Pneumatic DN7.2 Europe Sereis 8mm Barb Socket Safety Push Button Two Click Air Coupling
US$ 5.75
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
XHnotion Pneumatic DN7.2 Europe 8mm Barb Socket Safety Push Button Two Click Air Coupling
SPECIFICATION
Maximum Inlet Pressure
12bar
Maximum Temperature
- 60° F to 140° F
Air Flow
1500NL/MIN
Coupler Body Shell Material
Aluminium Alloy
Rubber Seal
NBR Seals
Plug
CEJN320, 7.
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Standard · Alloy · Control
Free Sample Water Quick Hose Shank Camlock Coupling Female Coupler with Hose End Aluminum with Stainless Handle Double Barb Type C2''
US$ 0.1-5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Qingdao Fluido Camlock Quick Coupling Pipe Fittings Size: 1/2" to 6" Material: Aluminium / Brass / Stainless Steel / Carbon Steel / PP Standard of material: A - A-59326(previously called MIL-C-27487)or DIN 2828. Application: oil,petroleum,chemical,water,gas Product Description Camlock Quick Coupling
- Qingdao Fluido Industrial Co., Ltd.
-
- Shandong, China
- Start Order Contact Now
Female
Xhnotion Pneumatic ISO6150-B12 Profile 1/4′ ′ NPT Female Socket Safety Push Button Quick Coupling
US$ 2.3-2.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
XHnotion Pneumatic ISO6150-B12 Profile 1/4''NPT Female Socket Safety Push Button Quick Coupling
Features
1. Safety.
(1) - Press button once: instantaneous pressure relief.
(2) - Press button twice: instant disconnection.
XHnotion S safety coupling incorporate a foolproof mechanical sa
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Rigid · Standard · Male
Aluminum Guillemin Couplings Caps with Chain
US$ 0.5
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Introduction
Aluminum Guillemin Couplings Caps With Chain
Available in Aluminium or Polypropylene
Working Pressure: 16 bar
Applications : Irrigation, fire, petroleum products, compatible fluids.
Working temperatures : -10°C to +80°C.
White NBR gasket (only on lockable fittin
- Suzhou Seapeak Co., Ltd.
-
- Jiangsu, China
- Contact Now
Standard · Plastic · General Fluids
Nylon Sandblast Fitting / Hose Coupling
US$ 1
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Nylon sandblast hose coupling is lightweight and corrosion-resistant fitting specially designed for abrasive blast hose connection. It adopts reliable quick claw locking structure together with NBR seal to prevent leakage during operation, perfectly matching various sandblasting
- Suzhou Seapeak Co., Ltd.
-
- Jiangsu, China
- Contact Now
Universal · Flexible · Standard
ASTM A536 Ductile Iron Grooved Shoulder Coupling with FM UL Certificated for Fire Protection
US$ 10
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Features
Product:Grooved shoulder Coupling
Code:XGQT01SC
Size: 1 1/2''X 14''(DN40-DN350)
Material: Ductile iron ASTM A536, 65-45-12
Dimension: ISO6182,AWWA C606,GB 5135.11
Connection:ASME B36.10,ASTM A53-A53M,ISO 4200
Thread: If have ISO 7-1,BS 21,BSPT, NPT,ASME B1.20.1
Pressure Rating: 175P
Standard · Stainless Steel · Control
Type a Quick Coupling Pipe Fittings Stainless Steel Coupling
US$ 0.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description Detailed Product Introduction This product is a stainless steel cam lock coupling complying with international standard MIL-C-27487. The mark-200 stands for 2-inch size (DN50), with BSPP or NPT pipe threads available. Four types shown in the pictures are specified below: Technica
- Wudi Kefeng Stainless Steel Products Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Shandong, China
- Others
- Start Order Contact Now
Female
Xhnotion Pneumatic DN7.2 Europe Series 1/4′ ′ BSPP Female Socket Safety Push Button Two Click Air Coupling
US$ 5.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
XHnotion Pneumatic DN7.2 Europe Series 1/4''BSPP Female Socket Safety Push Button Two Click Air Coupling
SPECIFICATION
Maximum Inlet Pressure
12bar
Maximum Temperature
- 60° F to 140° F
Air Flow
1500NL/MIN
Coupler Body Shell Material
Aluminium Alloy
Rubber Seal
NBR Seals
Plug
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
-
What types of Double Lock Couplings are best for construction plumbing and structural connections?
Selecting the right plumbing Double Lock Coupling and steel pipe Double Lock Coupling is vital for durable connections. Leading wholesale and OEM distributors focus on current market trends while offering cheap options. For expert guide and pricing, request a factory quote to ensure a reliable fit for your project needs.
-
How do I compare Double Lock Coupling prices and factory options for bulk orders?
Comparing factory direct price and OEM specification for bulk Double Lock Coupling or custom Double Lock Couplings ensures cost savings and faster delivery. Distributors usually provide updated trends and top price guides, so contact suppliers for detailed wholesale and cheap order quotes before you decide.
-
Can I get custom Double Lock Coupling solutions for unique construction specifications?
Custom Double Lock Coupling and OEM Double Lock Coupling designs address specialty requirements for your construction project. Reputable distributor and factory sources keep up with Double Lock Coupling trends and offer top-level customization at wholesale prices. Learn more or contact us to finalize your guide specifications and discount quote.
Male
Xhnotion Push Button Two Click Pneumatic Male Socket Safety Exhaust Coupling
US$ 2.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
XHnotion Push Button Two Click Pneumatic Male Socket Safety Exhaust Coupling
Features
1. Safety.
(1) - Press button once: instantaneous pressure relief.
(2) - Press button twice: instant disconnection.
XHnotion S safety coupling incorporate a foolproof mechanical safety mechanism.
The
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Male
Xhnotion France Style Push Button Coupling for Painting Quick Exhaust Coupler
US$ 5.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
XHnotion France style push button coupling for painting quick exhaust coupler
Features
1. Safety.
(1) - Press button once: instantaneous pressure relief.
(2) - Press button twice: instant disconnection.
XHnotion S safety coupling incorporate a foolproof mechanical safety mechanism.
Th
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Xhnotion Pneumatic ISO6150-B12 Profile 6.5mm Barb Socket Safety Push Button Quick Coupling
US$ 2.3-2.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
XHnotion Pneumatic ISO6150-B12 Profile 6.5mm Barb Socket safety Push Button Quick Coupling
Features
1. Safety.
(1) - Press button once: instantaneous pressure relief.
(2) - Press button twice: instant disconnection.
XHnotion S safety coupling incorporate a foolproof mechanical safety
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Female
Xhnotion Push Button Pneumatic Europe Socket Female Socket Safety Coupling with Vent Function
US$ 2.3-2.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
XHnotion Push button pneumatic europe socket Female Socket safety coupling with vent function
Features
1. Safety.
(1) - Press button once: instantaneous pressure relief.
(2) - Press button twice: instant disconnection.
XHnotion S safety coupling incorporate a foolproof mechanical safety
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Standard
Galvanized Steel Hose Clamp High Quality Type a Coupling
US$ 0.35-3.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
galvanized steel hose clamp High Quality type A coupling MFAX01
1.MFAX01--w1 all galvanized steel
According to the requirement of customers, other sizes and material are also available
Item No.
size (inch)
Hegth (mm)
PCS/CORTON (pcs)
CORTON SIZE MM
DN40
1.5"
54
100
36*27.5*
- Zensun Co., Ltd.
-
5(4.8)
"Fast Delivery"Fast Delivery - Zhejiang, China
- Start Order Contact Now
Universal · Flexible · Standard
Shoulder Coupling with FM UL Certifications in Fire System
US$ 1
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Features
Features:
Product:Grooved shoulder Coupling
Code:XGQT01SC
Size: 1 1/2''X 14''(DN40-DN350)
Material: Ductile iron ASTM A536, 65-45-12
Dimension: ISO6182,AWWA C606,GB 5135.11
Connection:ASME B36.10,ASTM A53-A53M,ISO 4200
Thread: If have ISO 7-1,BS 21,BSPT, NPT,ASME B1.20.1
Pressure
Rigid · Standard · Control
Double Handle 1 Inch Aluminum Stainless Steel Quick Dry Break Hose Coupling
US$ 50-60
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Dry break is synonymous with a dry release valve. Since its inception, it has been widely used in liquid chemicals, energy products, especially in the leak free connection and removal of hazardous chemicals, liquefied gas transportation pipelines, and other various links. Nearly
Rigid · Standard
Aluminum Guillemin Coupling Hose Shank
US$ 1
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Introduction
Aluminum Guillemin hose coupling-hose shank
Size: 1 1/2", 2", 2 1/2", 3", 4"
Material: Aluminum
Parts:
male with latch
male without latch
female with latch
female without latch
hose tail with latch
hose tail without latch
cap with latch with chain
male guillemi
- Suzhou Seapeak Co., Ltd.
-
- Jiangsu, China
- Contact Now
Anodized · General Fluids · Standard
1 1/2", 2", 2 1/2" Aluminum/Brass Machino Coupling
US$ 2
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
Product Description
Machino coupling is a JIS B9911 compliant quick connect hose coupling, widely adopted for fire fighting and marine water supply systems, popular in Japan, Southeast Asia and marine projects.
It adopts bayonet push-twist locking design with separate male and female halves. Si
- Suzhou Seapeak Co., Ltd.
-
- Jiangsu, China
- Contact Now
Standard · Carbon Steel · Universal
Galvanized Carbon Steel Lever Lock Bauer Coupling for Hose Fittings
US$ 150
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Galvanized Carbon Steel Lever Lock Coupling Perrot Coupling pipe Hose Pipe Fitting
Bauer Couplings and perrot coupling are ideal for combing many lengths of hose for the pumping and transport of water, waste, sludge etc.
feather:
Hot dipped galvanised high grade high-tensile steel
Rapid connect
- Hebei Weichun Trade Co., Ltd.
-
- Hebei, China
- Contact Now
Standard · Alloy · Vertical
Sg7-8 Double Disk-Type Flexible Coupling for High Speed Spindles for Metallurgy
US$ 3.9-32
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
KUNLONG SG7-8 Double Disk-type Flexible Coupling for High Speed Spindles for Metallurgy
What is a coupling:
A Coupling is a mechanical element used to connect two shafts or drives so that they can transmit rotation or motion. Couplings are usually used to solve the problem of alignment between
Male
Xhnotion France Style Push Button Coupling for Painting Quick Vent Coupler
US$ 5.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
XHnotion France style push button coupling for painting quick vent coupler
Features
1. Safety.
(1) - Press button once: instantaneous pressure relief.
(2) - Press button twice: instant disconnection.
XHnotion S safety coupling incorporate a foolproof mechanical safety mechanism.
They
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Male
Xhnotion Pneumatic DN7.2 Europe Safety 1/4′ ′ BSPP Male Socket Push Button Two Click Air Coupling
US$ 5.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
XHnotion Pneumatic Europe safety 7.2mm 1/4'' BSPP Male Socket push button two click air coupling
SPECIFICATION
Maximum Inlet Pressure
12bar
Maximum Temperature
- 60° F to 140° F
Air Flow
1500NL/MIN
Coupler Body Shell Material
Aluminium Alloy
Rubber Seal
NBR Seals
Plu
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Male · Control · Standard
Aluminum Camlock Coupling for Type F
US$ 1.83-2
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Aluminum Camlock Coupling For Type F
HYROTECH Strength
1.Competitive Prices
2.Only produce high quality products
3.Raw Material quality strictly checked before production
4.Various tests before shipping to make sure stable quality
5.Very fast delivery time
Product Intr
Female · Rigid
Made in China Xhnotion (SPQ-SF20) Pneumatic ISO6150-B12 Profile 1/4'' NPT Socket Safety Push Button Quick Coupling Female Threaded Coupling
US$ 2.3-2.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Made in China Xhnotion (SPQ-SF20) Pneumatic ISO6150-B12 Profile 1/4'' NPT Socket Safety Push Button Quick Coupling Female threaded coupling
Features
1. Safety.
(1) - Press button once: instantaneous pressure relief.
(2) - Press button twice: instant disconnection.
XHnotion S safety cou
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Standard · Stainless Steel · Vertical
304 316L Stainless Steel Thickened High Pressure Seamless Female Thread Pipe Coupling
US$ 0.8
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
The internal thread coupling, also known as a female thread coupling, is a fundamental and widely used pipe fitting designed for connecting two externally threaded pipes or components in fluid and gas piping systems. Serving as a core joining element, it enables quick, secure, and leak-proof assembl
- Wenzhou Huiyi Valve Co., Ltd.
-
- Zhejiang, China
- Start Order Contact Now
Standard · Carbon Steel · General Fluids
Steel Bauer Coupling Type 7
US$ 0.85
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Steel Bauer Type 7 coupling is a durable quick-release hose connection fitting, widely used for water delivery, irrigation, construction and fire-control pipelines. Made of high-strength steel, it ensures fast assembly, reliable sealing and stable performance under working pre
- Suzhou Seapeak Co., Ltd.
-
- Jiangsu, China
- Contact Now
General Fluids · Female · Carbon Steel
Double Shut-off Hydraulic Quick Release Coupling Naiwo Nwp4 ISO16028 Carbon Steel
US$ 7-34
/ Set
10 Sets (MOQ)
10 Sets (MOQ)
company introduction Hebei Naiwo Fluid Technology Co., Ltd. is located in Handan, Hebei, a city at the junction of four provinces. With 20 years of dedicated expertise in fluid connection solutions, the company boasts well-established global service capabilities and vigorously expands its foreign tr
Rigid · Standard · Flange
Steel Bauer Coupling Part 6
US$ 0.85
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Our SEAPEAK flanged Bauer couplings are hot-dip galvanized steel quick connectors available in 2" to 8" sizes, widely used for irrigation, site dewatering and sewage tanker fluid transfer.
Dual lever lock design allows quick, tool-free hookup, while the built-in flange base let
- Suzhou Seapeak Co., Ltd.
-
- Jiangsu, China
- Contact Now
Rigid · Male · Special & Sanitary Media
Carbon Steel Ground Joint Coupling-Male Stem
US$ 0.85
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
Product Description
Ground joint coupling-male stem
Applications:
High-pressure steam and air
Steel/ductile iron
Eliminates leaks with nut hand tightened
Viton seal (formulated by DuPont for high pressure steam and air applications) is protected inside machined stem groove and by swivel nut
- Suzhou Seapeak Co., Ltd.
-
- Jiangsu, China
- Contact Now
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