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universal couplings
universal couplings
universal couplings
universal couplings

  • Product Details
  • Company Profile

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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