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Wholesale Price China Cast Iron Wafer Double Stem Butterfly Va - SS Wafer Butterfly Valve – Hongbang

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We've been commitment to offer the competitive rate ,outstanding merchandise good quality, too as fast delivery for Coupling, Swing Check Valve, Single Plate Wafer Check Valves, Warmly welcome to cooperate and develop with us! we are going to continue to provide product or service with high quality and competitive rate.
Wholesale Price China Cast Iron Wafer Double Stem Butterfly Va - SS Wafer Butterfly Valve – Hongbang Detail:

OK-702-HANDLE

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NO. PART Choose QTY
1 BODY CF8/CF8M 1
2 SEAT EPDM/NBR/VITON/PTFE 1
3 DISC CF8/CF8M 1
4 STEM 416/431/304/316/17-4PH 2
5 BUSHING PTFE/BRASS 5
6 O-RING NBR 3
7 LEVER SS304/SS316 1
TEST PRESSURE   SHELL SEAL
HYDROSTATIC 2.4 MPa 1.76 MPa
STANDARD DESIGN CODE API 609/EN 593
INSPECTION & TEST API 598/EN 12266
END STANDARD PN10/16 150LB 10K
FACE TO FACE API 609/EN 558

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GENERAL CHARACTERISTICS

Design according with API 609/EN 593
Tightness in both ways. Lug type with threaded ears
Flexible sleeve adapted to the shape of the body assures low operating torque. High and low semi stem giving a high flow coefficient, machined disc on periphery giving a low and regular torque. Unejectable stem, mounting flange according to ISO 5211.

STANDARDS

Manufacture according to the requirements of the European
directive 2014/68/EU «Equipment under pressure»: modulate H. Face to face according to standards NF EN 558 serie 20, ISO 5752 série 20, DIN 3202.
Mounting with flanges PN10/PN16/150LB/10K from DN50 to DN600 from DN200 to DN300 according to API 609/EN 1092-2.
Pressure test according to standards API 609/EN 12266-1, DIN 3230, BS 6755 and ISO 5208

We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of “Standing in Domestic Markets, Walking into International Markets”. We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!

Our staffs are adhering to the “Integrity-based and Interactive Development” spirit, and the tenet of “First-class Quality with Excellent Service”. According to the needs of every customer, we provide customized & personalized services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!


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Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of Wholesale Price China Cast Iron Wafer Double Stem Butterfly Va - SS Wafer Butterfly Valve – Hongbang , The product will supply to all over the world, such as: Ireland, United States, Paris, Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Ruby from Russia - 2018.02.04 14:13
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Maxine from Finland - 2017.12.09 14:01
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