Supply of API 6D Swing Check Valve

Check Valves
Reference SDG1468P17/07
Date 6/14/2016
Location Asia
Scope
The company invites bids for the supply of the following items:-

* Item 001 Qty= 02 NOS, 76.2 MM (3 inch) NB, Swing Check valve as per API 6D, full bore, full opening , Cast carbon steel, with bolted cover having flanged ends as per ANSI B 16.5 complete with the following accessories:
i) Companion Flange screwed to line pipe threads as per API 5B
ii) Requisite number of Studs & Nuts.

Material Specifications:
- Body & Cover: ASTM A 216 WCB
- Disc: AISI 410 SS or ASTM A 152 F-316
- Body seat ring: Satellite type 6
- Hinge pin: Stainless Steel
- Studs: ASTM A-193 Gr. B-7
- Nuts: ASTM A-194 Gr. 2H
- Size: 76.2 MM (3 inch) NB
- Pressure rating: ANSI class 300 RF serrated

* Item 002 Qty= 15 NOS, Cast carbon steel , full bore, Swing Check valve as per API 6D with bolted cover having flanged ends as per ANSI B 16.5 complete with the following accessories:
- Companion Flange WN as per ANSI B 16.5
- Requisite number of Studs & Nuts.

Material Specifications:
+ Body & Cover: Cast Steel ASTM A 216 Gr WCB
+ Disc: AISI 410 SS or ASTM A 152 F-316
+ Body seat ring: 13% Chrome
+ Hinge Pin: Stainless steel
+ Studs: ASTM A 193 GR. B7
+ Nuts: ASTM A 194 GR. 2H.
+ Size: 152.4 mm (6 inch) NB
+ Pressure rating: ANSI Class 300 RF serrated.

* Item 003 Qty= 10 NOS, Cast carbon steel, full bore, Regular Swing Check valve as per API 6D with bolted cover having Ring Joint Gasket flanged ends as per ANSI B16.5 complete with the following accessories:
- Ring joint gasket, RTJ for ANSI 600 Class flanged check valve
- Companion Flange screwed to line pipe threads as per API 5B
- Requisite number of Studs & Nuts.

Material Specifications:
+ Body & Cover: ASTM A 216 WCB
+ Disc: AISI 410 SS or ASTM A 152 F-316
+ Body seat ring: Satellite type 6
+ Hinge pin: Stainless Steel
+ Companion Flange: ASTM A 105
+ Ring joint gasket: Soft iron
+ Studs: ASTM A-193 Gr. B-7
+ Nuts: ASTM A-194 Gr. 2H
+ Size: 50.8 MM (2 inch) NB
+ Pressure Rating: ANSI Class 600 RTJ.

* Item 004 Qty= 02 NOS, Check valve, Swing, 3 inch, API 6D,ANSI Class 600:76.2 MM (3 inch) NB, Swing Check valve as per API 6D full bore, Cast carbon steel , bolted cover, flanged ends Ring joint gasket, RTJ for ANSI 600 Class flanged check valve Companion Flange screwed to line pipe threads as per API 5B Requisite number of Studs & Nuts.

Material Specifications:
+ Body & Cover: ASTM A 216 WCB
+ Body seat ring: Satellite type 6
+ Hinge pin: Stainless Steel
+ Companion Flange: ASTM A 105
+ Ring joint gasket: Soft iron
+ Studs: ASTM A-193 Gr. B-7
+ Nuts: ASTM A-194 Gr. 2H
+ Size: 76.2 MM (3 inch) NB
+ Pressure Rating: ANSI Class 600 RTJ

* Item 005 Qty= 08 NOS, Cast carbon steel, full bore, Swing Check valve as per API 6D with bolted cover having flanged ends as per ANSI B16.5 complete with the following accessories:
- Ring joint gasket, RTJ for ANSI 600 Class flanged check valve
- Companion Flange screwed to line pipe threads as per API 5B
- Requisite number of Studs & Nuts.

Material Specifications:
+ Body & Cover: ASTM A 216 WCB
+ Disc: AISI 410 SS or ASTM A 152 F-316
+ Body seat ring: Satellite type 6
+ Hinge pin: Stainless Steel
+ Companion Flange: ASTM A 105
+ Ring joint gasket: Soft iron
+ Studs: ASTM A-193 Gr. B-7
+ Nuts: ASTM A-194 Gr. 2H
+ Size: 101.6 MM (4 inch) NB
+ Pressure Rating: ANSI Class 600 RTJ

* Item 006 Qty= 30 NOS, Swing Check Valve (2" X 1500 CLASS) Swing check valve as per API 6D with bolted cover, having flanged ends as per ANSI B 16.5 complete with the following accessories:
i) Ring joint gasket (RTJ gasket) for ANSI 1500 Class flanged check valves.
ii) Companion flanged screwed to line pipe threads as per API 5B.
iii) Requisite number of studs & nuts.

Materials of Construction:
+ Body & Cover: ASTM A 216 WCB
+ Disc: AISI 410 SS or ASTM A-152 F-316
+ Body seat ring: Satellite type 6
+ Hinge Pin Stainless steel
+ Companion flanges: ASTM A-105
+ Ring joint gasket: Soft Iron
+ Studs: ASTM A-193 Gr. B-7
+ Nuts: ASTM A -194 Gr 2 H
+ Size: 50.8 mm (2") NB
+ Pressure rating: ANSI Class 1500 RTJ

* Item 007 Qty= 09 NOS, Cast carbon steel, full bore, Swing Check valve as per API 6D with bolted cover having flanged ends as per ANSI B16.5 complete with the following accessories:
- Ring joint gasket, RTJ for ANSI 1500 Class flanged check valve
- Companion Flange screwed to line pipe threads as per API 5B
- Requisite number of Studs & Nuts.

Material Specifications:
+ Body & Cover: ASTM A 216 WCB
+ Disc: AISI 410 SS or ASTM A 152 F-316
+ Body seat ring: Satellite type 6
+ Hinge pin: Stainless Steel
+ Companion Flange: ASTM A 105
+ Ring joint gasket: Soft iron
+ Studs: ASTM A-193 Gr. B-7
+ Nuts: ASTM A-194 Gr. 2H
+ Size: 76.2 MM (3 inch) NB
+ Pressure Rating: ANSI Class 1500 RTJ

Bidding Information

Bid Bond USD 1,535.00
Bond Validity 210 days
Offer Validity 120 days
Documents Price USD 100.00
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