API6D Trunnion Ball Valves Inquiry from Pakistan

Material Specification Sheet Spec/BallValve Rev. 03 23/07/2019 

Material Description: Cast Steel / Forged Steel Ball Valve 

SAP Ref.: 

1. Purpose A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids,  fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways.  A ball valve is a valve with a spherical disc, the part of the valve which controls the flow  through it.

2. Construction Material: Cast Steel / Forged Steel 

3. General requirement: Type: Cast steel / Forged Steel Ball Valve Size: 02 inches diameter and above (As per requirement)  Service Fluid:  - Refined petroleum products (Gasoline, Diesel, Kerosene, Jet A-1, LDO and  Furnace Oil) - Un-refined Crude Oil  Flange Rating:  - Class 150 or higher (As per requirement)  End connections:  - Flanged end (Raised face according to ASME B16.5), Welding end or Threaded  end (As per requirement)  Style:  - Bolted Body Trunnion mounted ball / Floating Ball valve (as per requirement)  Feature:  - Two piece body / Three piece body  Bore Design:  - Full Bore (pigable) / Reduced Bore (non-pigable) (As per requirement)  Operator:  - Quarter turn lever / Hand wheel / Gear operated / Pneumatic / Motor operated (As  per requirement) 

4. Specification:  Body: ASTM A-216 Grade WCB / ASTM A-105 (As per requirement)  Bolting: ASTM A193 GR-B7 and ASTM A194 GR-2H   Stem: ASTM A-l82 F304 / ASTM A-276 304  Seat Inserts: RPTFE  Seat Ring: 13Cr + HF   Ball: ASTM A182-F304  Design Standard: API-6D  Testing: API-6D 

5. Standard Compliance:  ASTM A-216 Grade WCB  ASTM A193 GR-B7 A194 GR-2H   ASTM Al82-F304  ASTM A-105  ASME B16.5  API-6D 6. Certifications:  Manufacturer must have a valid API-6D certificate with ‘Active’ status on the API  composite list.  Manufacturer must be an API-6D certificate holder for the last 05 years minimum. Warranty: Supplier will give the warranty for the equipment to be free of defects in material and  workmanship. Supplier will replace and install without charging any cost to , any materials,  supplies or equipment which fails under design conditions due to defects in material or workmanship  if defect is observed and/or such failure occurs within 18 months from delivery or ONE year from the  date of commissioning of the equipment (whichever is earlier)