Specifications:
1) Standard compliance:
A) Flange butterfly valves: MSS SP-67
B) Wafer butterfly valves: MSS SP-68 or API 609
C) Face to face dimensions: ANSI B16.10, MSS SP-67, and MSS SP-68 or 609
D) Test: API 598
E) End flange dimensions:
I) NPS 1 1/2-24: ANSI B16.5
II) NPS 30-72: MS SP-44 or API 605
2) Type of construction:
A) Flange butterfly valves (hard and soft face)
B) Wafer butterfly valves (hard and soft face)
3) Type of connection:
A) RF and RTJ flange ends to ANSI B16.5 or API 605 and MSS SP-44 standard
4) Type of operation:
A) Lever
B) Worm gear, electric, or pneumatic actuator
Jiangsu Hehai Machinery Manufacturing Co., Ltd. is a large leading enterprise engaged in the R&D of building material auxiliary equipment. Our company was founded in 1992 and is an AAA Credit Enterprise in Nantong City. We passed ISO9001: 2000 and CE certificates for our main products in September 2002.
Our company is a manufacturing and exporting base of cement machinery and equipment. Our company mainly produces comprehensive sets of homogenizing equipment, clinker bulk equipment, dedusting equipment, conveying equipment, butterfly valves, feeding equipment, and other related products. Our products are widely used in cement plants, steel mills and other industries.
Our products sell well not only all through our country, but also in Southeast Asia, Eastern Asia, the Mid East, Middle Africa, and other countries and regions.
We warmly welcome all overseas experts, colleagues and friends to visit our company and cooperate with us.
