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LOCATIONCoupling > Pneumatic Type Union

Pneumatic Tyre Union

1.jpgPneumatic tyre union is widely used in the pipeline with low pressure,large drift diameter and misplacement, and frequent mounting and dismantling, particularly in the connection between the mud tanks of the solid control system in the petroleum sector.


Product construction: steel shell and pneumatic tyre


Operating environment: -45℃-50℃


Max. sealing pressure (fluid pressure in the pipeline):0.4MPa


Return time of pneumatic tyre when deflated: 1-3 sec.


The connecting pipe may be in glass-reinforced plastic pipe or hose with connectors at the ends. The glass-reinforced plastic pipe is corrosion-resistant and light for easy handling. The rubber pipe is easy for bending and suitable for field mispiacement installation of pipeline.


Product specification


Sizes(in/mm)

Applicable pipe diameter(mm)

Dimension of crater(mm)

4"(φ100)
6"(φ150)

φ116
φ168

φ165
φ219

8"(φ200)

Φ219

φ273

10"(φ250)

Φ273

Φ325

12"(φ300)

Φ325

Φ377

14"(φ350)

Φ380

Φ428

OUR Certification

about us/Quality first, users first.

Jingbo Petroleum Machinery CO. LTD, Jingxian County Hebei Province, founded in 1986, is the first grade network department of CNPC, CNOOC and SINOPEC and the fire-proof hoses branch company of well control units manufacturing center of CNPC. It is a member of IADC. ISO9000 quality management system of China Classification Society was certified. API Spec 7K, API Spec 16A and API Spec 16C was certified.
The company was named high-tech enterprise in 2009. It has advanced production equipment, complete inspection measures, all sets of processing equipment of manufacturing high strength hose, mechanical machining……

CONTACT US

HeBei Jingbo Petroleum Machinery Co., Ltd.
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Address: Chengxi Industrial Zone, Jing County, Hebei Province, China.
Tel: 86-0318-7155981
Fax: +86-0318-4221960
Email: sales@jingbohose.com
Zip Code: 053000

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