Jiangsu double-hsin petroleum machinery Ltd., located in Jiangsu Province is known as the breadbasket Jianyang Jianhu County Industrial Park, is specializing in the production of petrochemical equipment of private enterprises. Existing staff of 128 people, 42 engineering and technical personnel. The company is the China National Petroleum Corporation and oil company shares in the supply of oil drilling and production accessories level members of the network unit, but also China's oil supplies and equipment export members of the network unit. The company has a sound quality management and quality assurance system, metrology and testing physical and chemical test well-equipped to meet the API production. 1997 passed ISO9002 international quality system certification, in 2003 won the American Petroleum Institute API-6A certificate (6 A-0644), API-16C (16C - 0034) certificate.
Hotline：
0515-86315688
Fax：
0515-86315666
Bank accounts：
Bank of China
Zip：
224700
Structural features of Tablet valve
Oil production is flat valve tree, the first tubing, casing head of the main components is that I plant one of the main products, both at home and abroad in recent years, I learned advanced technology plants. a number plate valve Update design, the product mix, material selection, manufacturing and inspection aspects of the implementation of API Spec 6A standards.
Type
PFF103-21
PFF52-35
PFF65-35
PFF103-35
PFF65-60
PFF65-70
PFF78-70
PFF65-105
PFF78-105
Nominal Path( DN )
103
52
65
103
65
65
78
65
78
Nominal
Pressure
( Mpa ) 21
35
60
70
105
Linking length( A )
511
371
422
550
380
565
620
533
598
Outer diameter flange( D )
292
215
245
310
245
232
270
255
288
Hand wheel diameter(C )
400
320
320
400
360
400
450
450
500
Pad ring
R37
R24
R27
R39
B*130
B*153
B*154
B*153
B*154
Weight( KG )
210
48
105
284
130
154
231
250
336
