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

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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Dual Clamp Butterfly Valve, Electric Actuator Valve, BS 5163 Gate Valve, We also ensure that your choice is going to be crafted with the highest good quality and dependability. Be sure to feel free of charge to contact us for additional information.
Wholesale Price China Cast Iron Wafer Double Stem Butterfly Va - SS Lug Butterfly Valve – Hongbang Detail:

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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 SS304/SS316 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

Size H1 H2 L HC φ C
2″/DN50 66 130 43 32 PN10/16 150LB 10K
2-1/2″/DN65 75 140 46 32 PN10/16 150LB 10K
3″/DN80 95 150 46 32 PN10/16 150LB 10K
4″/DN100 105 170 52 32 PN10/16 150LB 10K
5″/DN125 122 180 56 32 PN10/16 150LB 10K
6″/DN150 134 205 56 32 PN10/16 150LB 10K
8″/DN200 168 235 60 36 PN10/16 150LB 10K

Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products. 


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We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for Wholesale Price China Cast Iron Wafer Double Stem Butterfly Va - SS Lug Butterfly Valve – Hongbang , The product will supply to all over the world, such as: Sevilla, Rome, San Diego, With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Kitty from Malaysia - 2017.04.28 15:45
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Elsie from Chile - 2018.02.08 16:45
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