Metal To Metal Ball Valve
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Metal To Metal Ball Valve

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Product Introduction

Metal to metal ball valve are manufactured in accordance with API 6D standards. The complete range of forged valves is designed in two or three bolted pieces with a solid double trunnion configuration and two independent seats for an easy bidirectional sealing, to ensure the greatest level of tightness and reliability under high pressure and temperature conditions in all critical isolation services.Materials selection is fully customizable to meet the customer's project specifications and several unique features are available to offer an enhanced technical solution suitable to aggressive offshore environments and corrosive and abrasive fluids.

VALVE DESIGN

Based on API 6D and Customer requirements

TEMPERATURE RANGE

-150 to 662°F (-101 to 350°C)

SIZE

NPS 1-56 (DN 25-1400)

PRESSURE RATING

ASME 150 - ASME 2500

FACE-TO-FACE

As per API 6D standard

END CONNECTIONS

RF, RTJ as per B16.5 &B16.47

BW, Butt Welded as per B16.25

SW, Socket Welded as per B16.11

Hub connection

MATERIALS

Carbon Steel

Stainless Steel

Low-Temperature Carbon Steel

Duplex, Super Duplex, Inconel

BODY DESIGN

Forged and casting bolted two-piece and three-piece

SEAT DESIGN

Metal seated with Hard facing on ball and seats

Double piston seats

Combination seats

FEATURES

Double block and bleed design (DBB)

Secondary seals in pure Graphite

Anti-Static Device

Anti Blow out stem

Emergency sealant injection on seats and stem available

Low fugitive emission stem packing available

O-ring /Lip seals and Graphite configuration

CRA overlay on all dynamic sealing areas or on all wetted parts available

Extended bonnet for low & high temperature available

OPERATOR

Manual: wrench or Gear with padlocking

Actuated: Pneumatic/ Hydraulic/Electric

TESTING & CERTIFICATIONS

Compliance with API 6D & ISO 5208 & API 598 inspection and testing

Fire safe and fire tested as per API 607

SIL 3 Certification as per IEC61508

Fugitive Emission as per ISO15848

PED 2014/68/UE

FAQ

Q: Are you a manufacturer or trading company?

A: We are manufacturer and our factory is located in Wenzhou,China.

Q: What about the shipping methods?

A: For samples we usually send by express or by air,and for bulk order we can delivery by sea, by air, by railway,or by road wherever it can go.

Q: What's your delivery time?Where is the loading port?

A: Usually we produce within 45-70 days after receiving the prepayment.
Loading port:Ningbo,Shanghai and other place in china according your requirement.

Q: Can I have a sample first ?

A: Usually,our customer will arrange the sample orders.

Q: Can you produce conveyor as our requirements?

A: Yes, OEM is available. We have professional team to do anything what you want from us.

Q: Is the sample available?

A: Yes, we are providing sample orders are available for you to check the quality once confirmed after 45-70 days.

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