Air O Union

Air O Union is widely used in pipeline with low pressure, large diameter, big dislocation and often removed, especially used in pipeline connection of drilling mud solid control system. The pipeline can be connected with glass steel tube, or rubber tu…

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OEM customized products
Local Service
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Products Structure	Steel shell, air tube
Working Conditions	-45℃ - 50℃
Max. Seal Pressure	0.4Mpa
Pneumatic recovery time after deflated	1~3 Seconds
Standard Size	4” 6” 8” 10” 12” 14” 16”
Type available	SBR standard NBR oil resistant

Spec.( in / mm )	Suit pipe diameter(mm)	Welding Joint Size (mm)
4” (Ø100)	Ø116	Ø165
6” (Ø150)	Ø168	Ø219
8”(Ø200)	Ø219	Ø273
10”(Ø250)	Ø273	Ø325
12”(Ø300)	Ø325	Ø377
14”(Ø350)	Ø380	Ø428

OEM customized products

Local Service

China

Office in Beijing: Type of Service: Products, Solutions, Construction, Construction Guidance; Scope of Construction: Throughout China mainland; Construction ability: conveyor belt hot and cold belt vulcanizing, pulley lagging construction, mechanical splices, etc

Office in Zhengzhou: Type of Service: Products, Solutions, Construction, Construction Guidance; Scope of Construction: Throughout China mainland; Construction ability: conveyor belt hot and cold belt vulcanizing, pulley lagging construction, mechanical splices, etc

Office in Shanghai: Type of Service: Products, Solutions, Construction, Construction Guidance; Scope of Construction: Throughout China mainland; Construction ability: conveyor belt hot and cold belt vulcanizing, pulley lagging construction, mechanical splices, etc

Saudi Arabia

Office in Al-Jubail: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: Al-Jubail,Dammam,Al-Khobar,Ras al khair,Ras tanura (Eastern province)/Riyadh (Central)/Turaif,Arar(Northern Province)/Jeddah(Makkah Province)/Yanbu(Madina province); Construction ability: conveyor belt hot and cold belt vulcanizing,pulley lagging construction,mechanical splices,etc

Vietnam

Office in Hanoi city: Type of Service: Sell products, do installation, offer training course if clients need, offer solution for both conveyor and wear/ abrasion problem in plants; Scope of Construction: All over the Vietnam; Construction ability: conveyor belt hot and cold belt vulcanizing,pulley lagging construction,mechanical splices,etc

Office in Ho chi minh city: Type of Service: Sell products, do installation, offer training course if clients need, offer solution for both conveyor and wear/ abrasion problem in plants; Scope of Construction: All over the Vietnam; Construction ability: conveyor belt hot and cold belt vulcanizing,pulley lagging construction,mechanical splices,etc

Office in Ha Tinh Province: Type of Service: Sell products, do installation, offer training course if clients need, offer solution for both conveyor and wear/ abrasion problem in plants; Scope of Construction: All over the Vietnam; Construction ability: conveyor belt hot and cold belt vulcanizing,pulley lagging construction,mechanical splices,etc

Indonesia

Office in Jakarta: Type of Service: participation in project execution,as part of project management,Supply technical solutions & related products,construction or installation,after sales, maintenance support for conveyor line; Scope of Construction: Jakarta,Bekasi,Tangerang,Surabaya,etc; Construction ability: conveyor belt repair,pulley lagging construction and maintenance,mechanical splices,etc

Kazakhstan

Office in Karaganda: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: Karaganda; Construction ability: Conveyor equipment maintenance, belt conveyor maintenance services, providing suitable conveyor equipment accessories, roller rubber coating installation, cleaner installation, wear-resistant rubber plate and wear-resistant ceramic lining installation, belt jointing.

United Kingdom

Office in Leicestershire: Type of Service: Condition monitoring of your belts;Full or part time maintenance contracts;Conveyor installations;Conveyor relocation;Belt winding & slitting;Colded welding and fabrication;Site surveys;24 hour site service; Scope of Construction: Can be constructed within two hours' drive; Construction ability: vulcansing,pulley lagging construction and maintenance,etc

Office in Oldham: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: Can be constructed within two hours' drive; Construction ability: Condition surveys;Full or part time maintenance contracts; Conveyor installations;Conveyor training

The Republic of Italy

Office in MAGGIORE: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: All over the Italy; Construction ability: conveyor belt hot and cold belt vulcanizing,pulley lagging construction,mechanical splices,etc

The Republic of Bulgaria

Office in Silistra: Type of Service: Are integrated with a full range of solutions for vertical and horizontal processing of bulk materials, cleaning conveyors for silos, sorting and cleaning machines.; Scope of Construction: All over the Bulgaria; Construction ability: conveyor belt hot and cold belt vulcanizing,pulley lagging construction,mechanical splices,etc

Russia

Office in Moscow: Type of Service: Condition surveys;Full or part time maintenance contracts; Conveyor installations;Conveyor training; Scope of Construction: Moscow; Construction ability: Conveyor equipment maintenance, providing suitable conveyor equipment accessories, roller rubber coating installation, cleaner installation, wear-resistant rubber plate and wear-resistant ceramic lining installation.

Office in Novosibirsk: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: Novosibirsk; Construction ability: Conveyor equipment maintenance, providing suitable conveyor equipment accessories, roller rubber coating installation, cleaner installation, wear-resistant rubber plate and wear-resistant ceramic lining installation.

United Mexican States

Office in Monterrey: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: Monterrey,Tamaulipas and Coahuila; Construction ability: conveyor belt hot and cold belt vulcanizing,pulley lagging construction,mechanical splices,etc

Office in Mexicali: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: Mexicali; Construction ability: Cold belt vulcanizing,cold bonding pulley lagging construction

Office in San Luis Potosi: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: San Luis Potosi; Construction ability: conveyor belt hot and cold belt vulcanizing, pulley lagging construction, mechanical splices, etc

The Republic of South Africa

Office in Johannesburg: Type of Service: Condition surveys;Full or part time maintenance contracts; Conveyor installations;Conveyor training; Scope of Construction: All over the Johannesburg; Construction ability: vulcansing,pulley lagging construction and maintenance,etc

Australia

Office in Queensland: Type of Service: Condition monitoring of your belts;Full or part time maintenance contracts;Conveyor installations;Conveyor relocation;Belt winding & slitting;Colded welding and fabrication;Site surveys;24 hour site service; Scope of Construction: All over the Australia; Construction ability: Our national service team are experienced, qualified, and available to customers 24/7. With three offices across Australia, whatever your needs, we offer service and maintenance solutions to keep your site up and running.

Office in New South Wales: Type of Service: Condition surveys;Full or part time maintenance contracts; Conveyor installations;Conveyor training; Scope of Construction: All over the Australia; Construction ability: Our national service team are experienced, qualified, and available to customers 24/7. With three offices across Australia, whatever your needs, we offer service and maintenance solutions to keep your site up and running.

Office in Western Australia: Type of Service: supply of wear resistant sheeting,conveyor belts,conveyor belt repair products,ceramics and steel liners,adhesives,ceramic and steel epoxy,rollers,pulleys and fabrications.; Scope of Construction: Delivering industrial rubber supplies across the whole of Australia,including Perth,Melbourne and Brisbane.; Construction ability: Our national service team are experienced, qualified, and available to customers 24/7. With three offices across Australia, whatever your needs, we offer service and maintenance solutions to keep your site up and running.

Republic of Chile

Office in Concepción: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: All south of Chile; Construction ability: Conveyor belts,spare parts and accessories for transporting conveyor belts, guardians,capotas,vulcanization of hot and cold conveyor belts,pulley coating construction,mechanical splices,etc.

Office in Santiago de Chile: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: Center and all north of Chile; Construction ability: Transportator repures and accessories of consportory belts,guards,capotes,vulcanization of hot and cold contractor tapes,construction of pulley coating,mechanical empalmes,etc.

Peru

Office in Lima: Type of Service: Supply Products,Technical solutions for existing conveyor systems,construction,Installation of conveyor products and technical,Maintenance support for conveyor systems; Scope of Construction: All over the Peru; Construction ability: Conveyor belts,spare parts and accessories for transporting conveyor belts, guardians,capotas,vulcanization of hot and cold conveyor belts,pulley coating construction,mechanical splices,etc.

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