Technical Specifications of Materials and Fittings for ... · Technical Specifications of Materials...

Technical Specifications of Materials and Fittings for rehabilitation works (pipes, valves, fittings )

Pipes with Factory Coating

№ Title Specification Unit Quantity Note

1 Pipe DN700 711,2x10.3 X52M API 5L, PSL 2 m 551

Can be produced per similar standards or technical conditions acceptable to GOGC, (ГОСТ

Р 52079-2003 ) Factory coating - 3PE-A2(2.8mm), 3PP-

C2(2.3mm), (EN 21809-1) or other standards acceptable to GOGC

Inspection according EN 10204:2004 (3.2)

2 Pipe DN700 711,2x11,9 X52M API 5L, PSL 2 m 51

3 Pipe DN 500 508x8.7 X52M API 5L, PSL 2 m 59332

4 Pipe DN 300 323,9x7.1 X52 API 5L, PSL 2 m 27994

5 Pipe DN 200 219.1x6.4 X52 API 5L, PSL 2 m 98

6 Pipe DN 150 168,3x5.6 X52 API 5L, PSL 2 m 218

7 Pipe DN 100 114.3x4.8 X52 API 5L, PSL 2 m 39

8 Pipe DN 80 88.9x4.0 X52M API 5L, PSL 2 m 120

9 Pipe DN 500 508x11.9 X52M API 5L, PSL 2 m 1903

Can be produced per similar standards or technical conditions acceptable to GOGC, (ГОСТ

Р 52079-2003 ) Factory coating - 3PP-C3(3,8mm), (EN 21809-1)

or other standards acceptable to GOGC Inspection according EN 10204:2004 (3.2)

Pipeline Inspection Gauge (PIG) Launcher and Receiver Class 600

№ Title Unit Quantity Note

1 pig launcher Pcs 1 See Annex №1 and №2

2 pig receiver Pcs 1

Ball Valves with Gas over oil actuator with hydraulic manual override, ANSI Class 600


1 Ball valve for underground installation, to be welded, Stem Extension 2.7m;

API 6D - ISO 5211 Pcs 1 Can be produced per similar standards or

technical conditions acceptable to GOGC, for example ТУ 26-07-1450-96, ТУ 26-07-1435-96.

DN 1000; Min. PN 100 VALVE - Alloy steel; Full welded and full bore; ACTUATOR - Gas over oil actuator with with

hydraulic manual override; operation pressure range 1.2-5.4 MPa; Ambient air temperature -20

to +50; explosion proof according to (EX) ATEX 94/9/EC Anti-corrosion thermoactive cover with polymer Inspection according EN 10204:2004 (3.2). Pipe

to be welded 1020 mm

2 Ball valve for underground installation, to be welded, Stem Extension 2.7m; DN 700; Min. PN 100

API 6D - ISO 5211 Pcs 3

Can be produced per similar standards or technical conditions acceptable to GOGC, for

example ТУ 26-07-1450-96, ТУ 26-07-1435-96. VALVE - Alloy steel; Full welded and full bore; ACTUATOR - Gas over oil actuator with with

hydraulic manual override; operation pressure range 1.2-5.4 MPa; Ambient air temperature -20

to +50; explosion proof according to (EX) ATEX 94/9/EC Anti-corrosion thermoactive cover with polymer Inspection according EN 10204:2004 (3.2). Pipe

to be welded 720 mm



Can be produced per similar standards or technical conditions acceptable to GOGC, for example ТУ 26-07-1450-96, ТУ 26-07-1435-96. VALVE - Alloy steel; Full welded and full bore; ACTUATOR - Gas over oil actuator with with hydraulic manual override; operation pressure range 1.2-5.4 MPa; Ambient air temperature -20 to +50; explosion proof according to (EX) ATEX 94/9/EC Anti-corrosion thermoactive cover with polymer Inspection according EN 10204:2004 (3.2). Pipe to be welded 508 mm

4 Ball valve for aboveground installation, to be welded, DN 500; Min. PN 100




Can be produced per similar standards or technical conditions acceptable to GOGC, for example ТУ 26-07-1450-96, ТУ 26-07-1435-96. VALVE - Alloy steel; Full welded and full bore; ACTUATOR - Gas over oil actuator with with hydraulic manual override; operation pressure range 1.2-5.4 MPa; Ambient air temperature -20 to +50; explosion proof according to (EX) ATEX 94/9/EC Anti-corrosion thermoactive cover with polymer Inspection according EN 10204:2004 (3.2). Pipe to be welded 323,9mm



Can be produced per similar standards or technical conditions acceptable to GOGC, for example ТУ 26-07-1450-96, ТУ 26-07-1435-96. VALVE - Alloy steel; Full welded and full bore; ACTUATOR - Gas over oil actuator with with hydraulic manual override; operation pressure range 1.2-5.4 MPa; Ambient air temperature -20 to +50; explosion proof according to (EX) ATEX 94/9/EC Anti-corrosion thermoactive cover with polymer Inspection according EN 10204:2004 (3.2). Pipe to be welded 323,9 mm



Can be produced per similar standards or technical conditions acceptable to GOGC, for example ТУ 26-07-1450-96, ТУ 26-07-1435-96. VALVE - Alloy steel; Full welded and full bore; ACTUATOR - Gas over oil actuator with with hydraulic manual override; operation pressure range 1.2-5.4 MPa; Ambient air temperature -20 to +50; explosion proof according to (EX) ATEX 94/9/EC

Anti-corrosion thermoactive cover with polymer Inspection according EN 10204:2004 (3.2). Pipe to be welded 219.1 mm



Can be produced per similar standards or technical conditions acceptable to GOGC, for example ТУ 26-07-1450-96, ТУ 26-07-1435-96. VALVE - Alloy steel; Full welded and full bore; ACTUATOR - Gas over oil actuator with with hydraulic manual override; operation pressure range 1.2-5.4 MPa; Ambient air temperature -20 to +50; explosion proof according to (EX) ATEX 94/9/EC Anti-corrosion thermoactive cover with polymer Inspection according EN 10204:2004 (3.2). Pipe to be welded 168.3 mm

9 Ball valve for underground installation, to be welded, Stem Extension 2,3m; DN 150; Min. PN 100


Can be produced per similar standards or technical conditions acceptable to GOGC, for example ТУ 26-07-1450-96, ТУ 26-07-1435-96. VALVE - Alloy steel; Full welded and full bore; ACTUATOR - Gas over oil actuator with with hydraulic manual override; operation pressure range 1.2-5.4 MPa; Ambient air temperature -20 to +50; explosion proof according to (EX) ATEX 94/9/EC Anti-corrosion thermoactive cover with polymer Inspection according EN 10204:2004 (3.2). Pipe to be welded 168,3 mm

10 Ball valve for underground installation, to be welded, welded, Stem Extension 2,3m; DN 100; Min. PN 100


Can be produced per similar standards or technical conditions acceptable to GOGC, for example ТУ 26-07-1450-96, ТУ 26-07-1435-96. VALVE - Alloy steel; Full welded and full bore; ACTUATOR - Gas over oil actuator with with hydraulic manual override; operation pressure range 1.2-5.4 MPa; Ambient air temperature -20 to +50;

explosion proof according to (EX) ATEX 94/9/EC Anti-corrosion thermoactive cover with polymer Inspection according EN 10204:2004 (3.2). Pipe to be welded 114.3 mm

Ball Valves with Manual drive, ANSI Class 600



API 6D Pcs 1



API 6D Pcs 8


pressure regulator


1 pressure regulator aboveground installation with Flange DN 200, Min. PN 100 EN334 Pcs 2

Can be produced per similar standards or technical conditions acceptable to GOGC;

Working medium - Natural Gas; Inlet pressure 12 ― 55 bar; Outlet pressure 3 ― 12 bar;

Ambient temperature -20°C ― +40°C; Temperature of Gas -10°C ― +40°C; Flow

Coefficient Kv = 200 m³/hr; Flow rate 10000 ― 100000 m³/hr; Аccuracy 5%; Maximum

allowable noise level - 70 dB; Body - steel ASTM A352 LCC; Flanges - ASME B16.5;

DN1000 Bends with Factory Coating, Steel K56 or X60M PSL2, Wall Thickness 14 .3 mm, Ends to be Welded 12.7 mm, ANSI Class 600


1 Bend 5° OD 1016; R=5DN; T.L = 650 mm ASME/ANSI B16.49 Pcs 1 Can be produced based on similar standards or technical conditions acceptable to GOGC (for

example Газ ТУ 102-488/2-05, EN 14870-1, ISO 15590-1).

External Coating - Fusion-bonded epoxy (EN 21809-2, FBE) or polyurethane (EN 10290, PUR,

classB, Type1) . Inspection according EN 10204:2004 (3.2)

2 Bend 6° OD 1016; R=5DN; T.L = 650 mm ASME/ANSI B16.49 Pcs 1

3 Bend 7° OD 1016; R=5DN; T.L = 650 mm ASME/ANSI B16.49 Pcs 2 4 Bend 8° OD 1016; R=5DN; T.L = 650 mm ASME/ANSI B16.49 Pcs 1 5 Bend 10° OD 1016; R=5DN; T.L = 650 mm ASME/ANSI B16.49 Pcs 1 6 Bend 11° OD 1016; R=5DN; T.L = 650 mm ASME/ANSI B16.49 Pcs 1 7 Bend 16° OD 1016; R=5DN; T.L = 650 mm ASME/ANSI B16.49 Pcs 1


DN500 Bends with Factory Coating, Steel X52M PSL2, Wall Thickness 10.3 mm, Ends to be Welded 8,7 mm, ANSI Class 600




Can be produced based on similar standards or technical conditions acceptable to GOGC (for






























































DN300 Bends with Factory Coating, Steel X52M PSL2 X52M PSL2, Wall Thickness 7,9 mm, Ends to be Welded 6,4 mm, ANSI Class 600


1 Bend 9° OD 323.9; R=5DN; T.L = 650 mm ASME/ANSI B16.49 Pcs 1



External Coating - Fusion-bonded epoxy (EN







8 Bend 17° OD 323.9; R=5DN; T.L = 650 mm ASME/ANSI B16.49 Pcs 3 21809-2, FBE) or polyurethane (EN 10290, PUR, classB, Type1) .




































DN300 Bends with Factory Coating, Steel X52M PSL2, Wall Thickness 7,9 mm, Ends to be Welded 6,4 mm, ANSI Class 600







DN200 Bends with Factory Coating, Steel X52M PSL2, Wall Thickness 7.9 mm, Ends to be Welded 6,4 mm, ANSI Class 600


1 Elbow 90° OD 219,1; R=1.5DN; ASME B16.9 / MSS SP-75 Pcs 10



External Coating - Fusion-bonded epoxy (EN 21809-2, FBE)) .


DN150 Bends with Factory Coating, Steel X52M PSL2, Wall Thickness 7,1 mm, Ends to be Welded 5.6 mm, ANSI Class 600


1 Elbow 90° OD 168,3; R=1,5 DN; ASME B16.9 / MSS SP-75 Pcs 20



External Coating - Fusion-bonded epoxy (EN 21809-2, FBE).


2 Elbow 45° OD 168,3; R=1,5 DN; ASME B16.9 / MSS SP-75 Pcs 2



External Coating - Fusion-bonded epoxy (EN 21809-2, FBE).


DN100 Bends with Factory Coating, Steel X52M PSL2, Wall Thickness 6,4 mm, Ends to be Welded 4.8 mm, ANSI Class 600


1 Elbow 90° OD 114.3 R=1,5 DN ASME B16.9 / MSS SP-75 Pcs 6




Inspection according EN 10204:2004 (3.2

DN88 Bends with Factory Coating, Steel X52 PSL2, Wall Thickness 6,4 mm, Ends to be Welded 4.8 mm, ANSI Class 600


1 Elbow 90° OD 88.9(კ.ს6,4); R=1.5DN ASME B16.9 / MSS SP-75 Pcs 28




Inspection according EN 10204:2004 (3.2

Tees with Factory Coating, Steel X52 PSL2, ANSI Class 600


1 Equal Tee (Barred) 508(w.t.11,1) ASME B16.9 / MSS SP-75 Pcs 3


example ТУ 102-488/05, EN 14870-2, ISO 15590-2)

External Coating - Fusion-bonded epoxy (EN 21809-2, FBE) or polyurethane (EN 10290,

PUR, classB, Type1) . Inspection according EN 10204:2004 (3.2)

2 Reducing Tee (Barred) 508(w.t.11,1)-323,9(w.t.10,3) ASME B16.9 / MSS SP-75 Pcs 5

3 Reducing Tee (Barred) 530(w.t.11,1)-323,9(w.t. 10,3) ASME B16.9 / MSS SP-75 Pcs 2

4 Reducing Tee 508(w.t.11)-219,1(w.t.6,4) ASME B16.9 / MSS SP-75 Pcs 2

5 Reducing Tee 508(w.t.11,1)-168.3(w.t. 7,1) ASME B16.9 / MSS SP-75 Pcs 12

6 Reducing Tee 323,9(w.t.10,3)-219,1 (w.t.7,9) ASME B16.9 / MSS SP-75 Pcs 4

7 Reducing Tee 323.9(w.t 10,3)-168.3(w.t 7,1) ASME B16.9 / MSS SP-75 Pcs 2

8 Reducing Tee 323.9(w.t 10,3)-88.9(w.t 6,4) ASME B16.9 / MSS SP-75 Pcs 8

9 Equal Tee 219,1(w.t.7,9) ASME B16.9 / MSS SP-75 Pcs 2

10 Equal Tee 168.3 (w.t. 7,1) ASME B16.9 / MSS SP-75 Pcs 4

11 Equal Tee 88.9(w.t. 6,4) ASME B16.9 / MSS SP-75 Pcs 3

End cap, Steel X52 PSL2, ANSI Class 600


1 End cap 508 (w.t. 12,7) ASME B16.9 / MSS SP-75 Pcs 2

Can be produced based on similar standards or technical conditions acceptable to GOGC (for example ТУ 1468-004-01394395-97, ГОСТ

17379-2001, EN 14870-2, ISO 15590-2) Inspection according EN 10204:2004 (3.2)

2 End cap 323,8 (w.t. 12,7) ASME B16.9 / MSS SP-75 Pcs 27

3 End cap 168.3(w.t 10,92) ASME B16.9 / MSS SP-75 Pcs 8

4 End cap 88.9(w.t .7,62) ASME B16.9 / MSS SP-75 Pcs 6

Reducer, Steel X52 PSL2, ANSI Class 600


1 concentric reducer 530(w.t.9) X 508(w.t..8.7) 20.7"X 20" ASME B16.9 / MSS SP-75 Pcs 10 Can be produced based on similar standards or technical conditions acceptable to GOGC (for example ТУ 1468-004-01394395-97, ГОСТ

2 concentric reducer 323.9(w.t 10) X 168.3(w.t 7,1) ASME B16.9 / MSS SP-75 Pcs 2 17379-2001, EN 14870-2, ISO 15590-2)


3 concentric reducer 219(w.t. 8) X 168.3(w.t.7,1) ASME B16.9 / MSS SP-75 Pcs 1

4 concentric reducer 219.1(w.t.6,4) X 114.3(w.t.4,6) 8,6“X4.5” ASME B16.9 / MSS SP-75 Pcs 2

5 concentric reducer 88.9(w.t. 6) * 57(w.t.5) ASME B16.9 / MSS SP-75 Pcs 2

Insulation Joints, Steel X52M PSL2, ANSI Class 600


1 Insulation Joint, to be welded DN500 (508x8,7) UNI 11105 Pcs 1

API 5L-X52 pipe pups(L = 440 mm) ASME VIII div.1; ТУ 1469-001-54892207-

2007. Design temperature -20 to +40; Resistance

≥5MΩ External Coating - Fusion-bonded epoxy (EN

21809-2, FBE) or polyurethane (EN 10290, PUR, classB, Type1) .


2 Insulation Joint, to be welded DN300 (323.9x7.1) UNI 11105 Pcs 7






3

Insulation Joint, to be welded DN150 (168.3x7)

UNI 11105 Pcs 2



4 Insulation Joint, to be welded DN80 (88.9x6)

UNI 11105 Pcs 6



Inspection according EN 10204:2004 (3.2 Pipes

Standard steel pipe for main gas pipeline API 5L PSL2: Type of pipe – straight longitudinally welded or spirally welded Length – 10.5-12.0 meter

Steel class – as per table; Carbon equivalent – as per standard

Steel stability parameter according to the spalling resistance of weld – as per standard; Mechanical features:

o Temporary resistance: minimum – 460 Mpa; maximum – 760 Mpa; o Yield strength: minimum – 360 Mpa; maximum – 530 Mpa; o Relative elongation – as per standard; o Break viscosity – as per standard;

Deviation if geometric parameters – as per API 5L standard; Coating – reinforced type polymer 3PE-A2, 3PP-C2 or 3PP-C3 (EN 21809-1). (as per table) According EN 21809-1 Standard;

Valves and Fittings

a) Valves. Typical steel ball valves for main gas pipelines

Alignment – aboveground; Pressure – 10 Mpa Drive – Gas over oil actuator with hydraulic manual override

Control – local, with the possibility of remote control; Hermiticity of lock for – DN 1000, DN 700, DN 500 , DN 300 and DN 200 valves as per class B. DN 150, DN 100 and DN 80 valves as per class

– A (ГОСТ 9544-93);

Connection to the pipeline – to be welded; Climatic conditions – normal, ambient air temperature from -20 up to +50°C.

b) Bends. Typical steel bend for main gas and oil pipelines manufactures using standard induction method:

Diameter – as per table; Bend radius – as per table; Tangent length – 650 mm or 300 mm (as per table); Actual thickness of bend walls on the outer arc of the bended area – no less than required; Steel class – as per table, in accordance with pipe steel; Climatic conditions – minimum temperature of pipeline wall during the operation -20°C.

c) Tees. Typical stamp welded steel tee for main gas and oil pipelines:

Fabrication – intermediate or semi-intermediate (as per table); Diameter of mainline and branch - as per table; Steel class – as per table, in accordance with pipe steel; Climatic conditions – minimum temperature of pipeline wall during the operation -20°C

d) Reducer. Typical stamp welded ellipse steel reducer for main gas and oil pipelines:

Nominal diameter – as per table; Wall thickness – as per technical specification indicated in the table; Steel class – as per table; Climatic conditions – minimum temperature of pipeline wall during the operation -20°C

e) End-Cap. Typical stamp welded ellipse steel end-cap for main gas and oil pipelines: Nominal diameter – as per table;

Wall thickness – as per technical specification indicated in the table; Steel class – as per table; Climatic conditions – minimum temperature of pipeline wall during the operation -20°C.

Note:

1. When offering pipes, valves and fittings compatibility of geometric parameters shall be considered without the need of using additional adapters

2. Supplied pipes shall be compatible with the cold bending procedure without the adverse effect on pipe quality;

3. Line valves and fittings shall have standard outer anti-corrosion thermoactive cover. For those devices (materials) that do not require coating (please, find the table), coating for the aboveground installations may be used.

4. Inspection according EN 10204:2004 3.2. Document prepared by both the manufacturer’s authorized inspection representative, independent of the manufacturing department and inspector designated by the official regulations and in which they declare that the products are in compliance with the requirements of the order and in which test results are supplied.

If the supplier offers pipes, valves and fitting manufactured per other standards and technical specifications, their offer shall be accompanied by the exact version of the standard that is used during the manufacturing of products (including coating). Bidders are advised to present the standards and other normative documents used for manufacturing the items listed in the table in advance. The Purchaser retains the right to review the standards and in case of non-compatibility refuse the purchase the offered material.

3 1

102

76

8

7

9

5

4

5

13

4

6

77

98

PIG LAUNCHER

10

PICTURE.PIG LAUNCHER CLOSURE (MODEL)

3 1

11 2

87

9

810

5

4

5

613

4

7

88

10911

PIG RECEIVER

PICTURE.PIG RECEIVER CLOSURE (MODEL)

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