| Customization: | Available |
|---|---|
| Media: | Oil, Gas, Water, Steam, etc |
| Temperature: | Ordinary Temperature |
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Technical Specification:
1)Design standard :AP|600/603/AP|6D/IS0 10434/IS0 14313/ BS 1414
2)Gate Design :Flexible Wedge Gate / Solid Wedge Gate / Parallel Slide Disc
3) Bonnet Design : Bolted Bonnet Design, Pressure Seal Bonnet Design and Cryogenic Service.3)Inspection & Testing Standard :BS EN ISO 12266-1(BS 6755-1)/API 598/API 600
4)Flange To Flange Distance / End to End Dimension : ANSl B 16.10
5)Pressure-Temperature rating :ASME B16.34 Class 150# to 2500#
6) End Flange dimensions : ASME B16.5, For valves larger than 24" (600mm) the flange driling shall be asperASME B16.47 SeriesA (MSS SP 44) or Series B (APl 605), RTJ flanges are offered as optional for Class600 and above, Butt Weld End to ANSI B 16.25
7)Manufacturing Size Range : 25 mm (1") to 600 mm (24")8) Valve Operation : Manual Hand Wheel / Worm-Gear Actuator Operated
9) Valve Seat Leakage :Leakage Class lV (For metal to metal seated valves)
Material of Construction :
01) Body / Bonnet Material :ASTM A216 Gr. WCB.ASTM A217 Gr WC6/WC9/C5/C12/C12A. ASTMA352 Gr LCB /LCC, ASTM A351 Gr. CF8/CF3/CF8M /CF3M, Duplex Stainless Steel
02) Bonnet Gaskets : Graphite Gasket with SS 316 insert, Spirally-wound SS 304 with Graphite filler.Octagonal ring Type (RTJ) metal gasket in Soft lron/$S 304/$s 316, Spirally-wound SS 304/ $S 316 withGraphite or PTFE filler
03)Trim:ASTMA276TSS 304/SS 304L/SS316/SS 316L,ASTMA276T410(S.S.410-13% Cr.Steel), ASTM A 182 GR F6A / Half - Full Stelited, Alloy 20 / Hast Alloy, Duplex Steel / Super Duplex Steel04) Stem Packing : Die-formed flexible Graphite rings with braided Graphite top & bottom rings, Braided
PTFE
05) Class 600 gate valve can also be given in pressure seal bonnet design, in sizes from 80mm (3") up to300mm(12").
06) Gland Seal Design (Water Seal) with Lantern Ring for Vacumm Application.
07) Accessories : Gear Operators, Chain Wheel, Lantern Ring, Electrical Actuator, By-Pass ArrangementPosition Indicator, Locking Devices
Material List
| No. | Parts | Material |
| 1 | Body | ASTM A 216 Gr.WCB,ASTM A351 Gr. CF8/CF3/CF8M /CF3M |
| 2 | Seat Ring | ASTM A105+13Cr |
| 3 | Wedge | ASTM A216 Gr.WCB+13Cr |
| 4 | Stem | ASTM A 182 F6a |
| 5 | Gasket | 304S.S. Jacketed Graphite |
| 6 | Stud | ASTM A 193 Gr.B7 |
| 7 | Nut | ASTM A 194 Gr.2H |
| 8 | Bonnet | ASTM A 216 Gr.WCB |
| 9 | Back Seat | ASTM A276 410 |
| 10 | Packing | Graphite |
| 11 | Pin | C.S. |
| 12 | Gland Bolt | ASTM A 193 Gr.B7 |
| 13 | Gland Nut | ASTM A 194 Gr.2H |
| 14 | Bushing | ASTM A 276 410 |
| 15 | Gland | ASTM A 216 Gr.WCB |
| 16 | Stem Nut | Aluminum Bronze |
| 17 | Bushing | C.S. |
| 18 | Hand Wheel | Malleable Iron |
| 19 | H.W Lock Nut | C.S. |
| 20 | Lubricator | Assembly |
| Material Grade | Element, % (max, except where range is given) | ||||||||||||
| A351 | UNS | C | Mn | Si | S | P | Cr | Ni | Mo | Co | V | N | Cu |
| CE20N | J92802 | 0.20 | 1.50 | 1.50 | 0.040 | 0.040 | 23.0-26.0 | 8.0-11.0 | 0.50 | ... | ... | 0.08-0.20 | ... |
| CF3,CF3A | J92700 | 0.03 | 1.50 | 2.00 | 0.040 | 0.040 | 17.0-21.0 | 8.0-12.0 | 0.50 | ... | ... | ... | ... |
| CF8, CF8A | J92600 | 0.08 | 1.50 | 2.00 | 0.040 | 0.040 | 18.0-21.0 | 8.0-11.0 | 0.50 | ... | ... | ... | ... |
| CF3M, CF3MA | J92800 | 0.03 | 1.50 | 1.50 | 0.040 | 0.040 | 17.0-21.0 | 9.0-13.0 | 2.0-3.0 | ... | ... | ... | ... |
| CF8M | J92900 | 0.08 | 1.50 | 1.50 | 0.040 | 0.040 | 18.0-21.0 | 9.0-12.0 | 2.0-3.0 | ... | ... | ... | ... |
| CF3MN | J92804 | 0.03 | 1.50 | 1.50 | 0.040 | 0.040 | 17.0-21.0 | 9.0-13.0 | 2.0-3.0 | ... | ... | 0.10-0.20 | |
| CF8C | J92710 | 0.08 | 1.50 | 2.00 | 0.040 | 0.040 | 18.0-21.0 | 9.0-12.0 | 0.50 | Note A | ... | ... | |
| CF10 | J92950 | 0.04-0.10 | 1.50 | 2.00 | 0.040 | 0.040 | 18.0-21.0 | 8.0-11.0 | 0.50 | ... | ... | ... | ... |
| CF10M | J92901 | 0.04-0.10 | 1.50 | 2.00 | 0.040 | 0.040 | 18.0-21.0 | 9.0-12.0 | 2.0-3.0 | ... | ... | ... | ... |
| CF10MC | 0.10 | 1.50 | 2.00 | 0.040 | 0.040 | 15.0-18.0 | 13.0-16.0 | 17.5-22.5 | Note B | ... | ... | ... | |
| CF10SMnN | J92972 | 0.10 | 7.00-9.00 | 3.50-4.50 | 0.030 | 0.060 | 16.0-18.0 | 8.0-9.0 | ... | ... | ... | 0.08-0.18 | ... |
| CG3M | J92999 | 0.03 | 1.50 | 1.50 | 0.04 | 0.04 | 18.0-21.0 | 9.0-13.0 | 3.0-4.0 | ... | ... | ... | ... |
| CG6MMnN | J93790 | 0.06 | 4.0-6.0 | 1.00 | 0.030 | 0.040 | 20.5-23.5 | 11.5-13.5 | 1.50-3.00 | 0.10-0.30 | 0.10-0.30 | 0.20-0.40 | |
| CG8M | J93000 | 0.08 | 1.50 | 1.50 | 0.04 | 0.04 | 18.0-21.0 | 9.0-13.0 | 3.0-4.0 | ... | ... | ... | ... |
| CH8 | J93400 | 0.08 | 1.50 | 1.50 | 0.040 | 0.040 | 22.0-26.0 | 12.0-15.0 | 0.50 | ... | ... | ... | ... |
| CH10 | J93401 | 0.04-0.10 | 1.50 | 2.00 | 0.040 | 0.040 | 22.0-26.0 | 12.0-15.0 | 0.50 | ... | ... | ... | ... |
| CH20 | J93402 | 0.04-0.20 | 1.50 | 2.00 | 0.040 | 0.040 | 22.0-26.0 | 12.0-15.0 | 0.50 | ... | ... | ... | ... |
| CK20 | J94202 | 0.04-0.20 | 1.50 | 1.75 | 0.040 | 0.040 | 23.0-27.0 | 19.0-22.0 | 0.50 | ... | ... | ... | ... |
| CK3MCuN | J93254 | 0.025 | 1.20 | 1.00 | 0.010 | 0.045 | 19.5-20.5 | 17.5-19.5 | 6.0-7.0 | ... | ... | 0.18-0.24 | 0.50-1.00 |
| CN3MNN | J94651 | 0.03 | 2.00 | 1.00 | 0.010 | 0.040 | 20.0-22.0 | 23.5-25.5 | 6.0-7.0 | ... | ... | 0.18-0.26 | 0.75 |
| CN7M | N08007 | 0.07 | 1.50 | 1.50 | 0.040 | 0.040 | 19.0-22.0 | 27.5-30.5 | 2.0-3.0 | ... | ... | ... | 3.0-4.0 |
| CT15C | N08151 | 0.05-0.15 | 0.15-1.50 | 0.50-1.50 | 0.03 | 0.03 | 19.0-21.0 | 31.0-34.0 | ... | 0.50-150 | ... | ... | ... |
| HG10MnN | J92604 | 0.07-0.11 | 3.0-5.0 | 0.70 | 0.030 | 0.040 | 18.5-20.5 | 11.5-13.5 | 0.25-0.45 | Note C | ... | 0.20-0.30 | 0.50 |
| HK30 | J94203 | 0.25-0.35 | 1.50 | 1.75 | 0.040 | 0.040 | 23.0-27.0 | 19.0-22.0 | 0.50 | ... | ... | ... | ... |
| HK40 | J94204 | 0.35-0.45 | 1.50 | 1.75 | 0.040 | 0.040 | 23.0-27.0 | 19.0-22.0 | 0.50 | ... | ... | ... | ... |
| HT30 | N08030 | 0.25-0.35 | 2.00 | 2.50 | 0.040 | 0.040 | 13.0-17.0 | 33.0-37.0 | 0.50 | ... | ... | ... | ... |
Note
A - Grade CF8C shall have a columbium (niobium) content of not less than 8 times the carbon content but not over 1.00 %.
B - Grade CF10MC shall have a columbium (niobium) content of not less than 10 times the carbon content but not over 1.20 %.
C - Grade HG10MnN shall have a columbium (niobium) content of not less than 8 times the carbon, but not over 1.00 %.
D - Columbium (Cb) and niobium (Nb) are alternate names for Element 41
| Material Grade | Tensile strength, min | Yield strength, min | Elongation in 2 in. or, 50 mm, min, |
|||
| A351 | UNS | ksi | MPa | ksi | MPa | % |
| CE20N | J92802 | 80 | 550 | 40 | 275 | 30 |
| CF3 | J92700 | 70 | 485 | 30 | 205 | 35 |
| CF3A | J92700 | 77 | 530 | 35 | 240 | 35 |
| CF8 | J92600 | 70 | 485 | 35 | 205 | 35 |
| CF8A | J92600 | 77 | 530 | 35 | 240 | 35 |
| CF3M | J92800 | 70 | 485 | 35 | 205 | 30 |
| CF3MA | J92800 | 80 | 550 | 37 | 255 | 30 |
| CF8M | J92900 | 70 | 485 | 30 | 205 | 30 |
| CF3M | J92804 | 75 | 515 | 37 | 255 | 35 |
| CF8C | J92710 | 70 | 485 | 30 | 205 | 30 |
| CF10 | J92950 | 70 | 485 | 30 | 205 | 35 |
| CF10M | J92901 | 70 | 485 | 30 | 205 | 30 |
| CF10MC | 70 | 485 | 30 | 205 | 20 | |
| CF10SMnN | J92972 | 82 | 585 | 42.5 | 295 | 30 |
| CG3M | J92999 | 75 | 515 | 35 | 240 | 25 |
| CG6MMnN | J93790 | 85 | 585 | 42.5 | 295 | 30 |
| CG8M | J93000 | 75 | 515 | 35 | 240 | 25 |
| CH8 | J93400 | 65 | 450 | 28 | 195 | 30 |
| CH10 | J93401 | 70 | 485 | 30 | 205 | 30 |
| CH20 | J93402 | 70 | 485 | 30 | 205 | 30 |
| CK20 | J94202 | 65 | 450 | 28 | 195 | 30 |
| CK3MCuN | J93254 | 80 | 550 | 38 | 260 | 35 |
| CN3MNN | J94651 | 80 | 550 | 38 | 260 | 35 |
| CN7M | N08007 | 62 | 425 | 25 | 170 | 35 |
| CT15C | N08151 | 63 | 435 | 25 | 170 | 20 |
| HG10MnN | J92604 | 76 | 525 | 33 | 225 | 20 |
| HK30 | J94203 | 65 | 450 | 35 | 240 | 10 |
| HK40 | J94204 | 62 | 425 | 35 | 240 | 10 |
| HT30 | N08030 | 65 | 450 | 28 | 195 | 15 |
A - Determine by the 0.2 % offset method.
B - When ICI test bars are used in tensile testing as provided for in Specification A995/A995M, the gauge length to reduced section diameter ratio shall be 4 to 1.
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