universal couplings

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universal couplings

  1. Materials & Relevant Standards

END RING : DUCTILE IRON GGG-50
BODY : DUCTILE IRON GGG-50
GASKET : EPDM / NBR / SBR
BOLTS & NUTS : CARBON STEEL/SS304 /SS316
COATING : EPOXY coating.

  1. Universal Tolerance

AVANNTO AOFT02 universal couplings are solution to most pipe connections. With up to 29 tolerances on the pipe OD it not only eases installation but also reduce the expensive and time-consuming trial holes, reduce stock holding and increase stock turn over.

  1. Pipe Materials

  1. Drawing

SIZE

RANGE

A

L

L

Qty

DN40

48-63

165

100

M12*180

2

DN50

59-72

180

95

M12*180

2

DN65

72-85

180

95

M12*180

3

DN80

88-103

190

95

M12*180

4

DN100

93-117

200

95

M12*180

4

DN100

107-128

214

95

M12*180

4

DN125

138-153

250

95

M12*180

4

DN150

155-175

278

105

M12*200

4

DN150

159-182

278

105

M12*200

4

DN175

192-210

300

130

M12*220

4

DN200

218-235

324

130

M12*220

4

DN225

250-267

406

130

M12*230

6

DN250

235-252

406

130

M12*230

6

DN250

271-289

440

130

M12*230

6

DN300

315-332

452

130

M12*230

6

DN300

322-339

463

130

M12*230

6

CHINA NATIONAL SCIENTIFIC INSTRUMENTS & MATERIAL I/E CORP.

Location:Beijing,China

Business Type:

Main Products:Electronic Apparatus,Hardware and Tool,Instrument,Medical Instrument and Equipment

China National Scientific Instruments and Materials Import/Export Corporation (China Scientific) is a comprehensive trading company in science and technology. Since founding in 1962, China Scientific has always adhered to the purposes “to serve both undertakings and personnel in science and technology” and imported advanced technology and key equipment for the state research and development programs in China, including the “863 Project”, the “The Torch Projects” and other main state projects. We have brought many new scientific and technological products from China to international markets and successfully promoted the exchange programs at home and abroad. China Scientific has made active contributions to the developments of science and technology in China.   China Scientific is the member of the China Council for the Promotion of International Trade and the China Chamber of International Commerce; It is the member of CCCME ; CCCMHPIE ; CCCMC ; CCCLA and CCCT; It is also a member of the China Association for Instrument Analysis and the China Association of Warehouses and Storage. China Scientific is the chairman of China Scientific Instruments and Materials Manufacturing and Distribution Association, which has a service network consisting of more than 150 manufacturing and distribution member enterprises all over the China. China Scientific has 9 wholly-owned subsidiaries and 4 JV enterprises in Beijing, Shenzhen, Wuhan, Dalian, Qingdao and other places respectively. It has established 23 chain centers to distribute instruments and materials in the main cities in China, and also a website (www.sinosci.com) to provide a platform to offer the convenient, secure, quick, and practicable online procurements and services to the customers home and abroad.

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