Grooved yeeb nkab fittingssuav nrog ob pawg khoom loj:
Fittings uas ua hauj lwm raws li kev sib txuas cov ntsaws ruaj ruaj muaj xws li nruj couplings, hloov tau yooj yim couplings, mechanical tees, thiab grooved flanges.
Fittings uas ua haujlwm hloov pauv muaj xws li lub luj tshib, tees, crosses, reducers, dig muag flanges, thiab lwm yam.
Cov grooved fittings uas ua hauj lwm raws li kev sib txuas cov ntsaws ruaj ruaj feem ntau muaj peb yam: ib tug sealing roj hmab gasket, ib tug coupling vaj tse, thiab ib tug locking bolts. Cov roj hmab gasket, nyob rau hauv, yog muab tso rau sab nraud ntawm cov yeeb nkab yuav tsum tau txuas thiab aligns nrog pre-grooved yeeb nkab. Tom qab ntawd lub coupling vaj tse yog ruaj nyob ib ncig ntawm lub sab nrauv ntawm cov roj hmab gasket, thiab thaum kawg fastened nrog ob bolts. Vim qhov tshwj xeeb tsim ntawm cov roj hmab gasket thiab coupling, grooved fittings muaj zoo sealing zog. Raws li cov kua siab nyob rau hauv cov yeeb nkab nce, lub sealing muaj peev xwm ntawm cov grooved kev twb kev txuas yog correspondingly enhanced.
Grooved yeeb nkab kev twb kev txuas, raws li ib tug advanced pipeline kev twb kev txuas txoj kev, yuav siv tau nyob rau hauv ob qho tib si nthuav thiab zais daim ntaub ntawv, thiab muaj xws li ob leeg nruj thiab saj zawg zog pob qij txha. Yog li ntawd, nws muaj ntau yam kev siv:
Raws li kev faib tawm: Nws tuaj yeem siv rau hauv cov dej tua hluav taws, cov cua txias txias thiab dej txias, cov khoom siv dej, cov kav dej petrochemical, thermal fais fab thiab tub rog kav dej, cov kav dej phwj tuaj, thiab lwm yam.
Raws li kev faib tawm cov khoom siv yeeb nkab: Nws tuaj yeem siv los txuas cov kav hlau, cov kav dej tooj liab, cov kav hlau tsis muaj steel, cov kav hlau yas, cov kav hlau hlau, cov kav hlau tuab tuab, thiab cov hoses thiab valve fittings nrog steel yeeb nkab txuas thiab flange pob qij txha.
Txuj: ANSI B36.10, JIS B2302, ASME / ANSI / BS1560 / DIN2616 thiab lwm yam.
Khoom siv: Cast Iron
Nto: Liab Painted los yog Xiav Painted los yog Silver Painted
MECHANICAL CROSS (GROOVED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 100 x 50 (4x2) | 114.3 x 60.3 hli |
| 100x65 (4x2-1/2) | 114.3x73 ib |
| 100x65 (4x2-1/2) | 114.3x76 ib. 1 |
| 100 x 80 (4x3) | 114.3x88.9 |
| 125x65 (5x2-1/2) | 139.7x76 ib. 1 |
| 125 x 80 (5x3) | 139.7 x 88.9 hli |
| 150x65 (6x2-1/2) | 165.1x 76.1 |
| 150 x 80 (6 x 3) | 165.1x88.9 |
| 150 x 100 (6 x 4) | 165.1x114.3 |
| 200x65 (8x2-1/2) | 219.1x76.1 ib |
| 200 x 80 (8 x 3) | 219.1x88.9 ib |
| 200 x 100 (8 x 4) | 219.1x114.3 |
MECHANICAL CROSS (THREADED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 50 x 25 (2 x 1) | 60, 3 x r |
| 65x25 (2-1/2x1) | 76.l xws |
| 65x40 (2-1/2x1-1/2) | 76. lxRcl-1/2 |
| 80 x 25 (3 x 1) | 88,9x qw |
| 80 x 50 (3 x 2) | 88.9x 2 |
| 100x25 (4x1) | 108xr qw |
| 100x65 (4x2-1/2) | 114.3xRc2-1/2 |
| 125x25 (5x1) | 13 3x rwj |
| 125 x 80 (5x3) | 133x 3 |
| 125x25 (5x1) | 139,7x wb |
| 150x25 (6x1) | 1 59x rwj |
| 150 x 80 (6 x 3) | 165.1x 3 |
| 200 x 25 (8 x 1) | 219. LxRcl |
| 200 x 80 (8 x 3) | 219.1x 3 |
MECHANICAL TEE (GROOVED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 100 x 50 (4x2) | 114,3x 60.3 |
| 100 x 80 (4x3) | 114.3x88.9 |
| 125x65 (5x2-1/2) | 139.7x76.1 ib |
| 125 x 80 (5x3) | 139.7 x 88.9 hli |
| 150x65 (6x2-1/2) | 165.1x76.1 |
| 150 x 100 (6 x 4) | 165.1x114.3 |
| 200x65 (8x2-1/2) | 219.1x76.1 ib |
| 200 x 100 (8 x 4) | 219.1x114.3 |
MECHANICAL TEE (THREADED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 50 x 25 (2 x 1) | 60, 3 x r |
| 65x25 (2-1/2x1) | 76.l xws |
| 65x40 (2-1/2x1-1/2) | 76. lxRcl-1/2 |
| 80 x 25 (3 x 1) | 88,9x qw |
| 80 x 50 (3 x 2) | 88.9x 2 |
| 100x25 (4x1) | 108xr qw |
| 100x65 (4x2-1/2) | 108xRc2-1/2 |
| 100x25 (4x1) | 1 14.3x |
| 100x65 (4x2-1/2) | 114.3xRc2-1/2 |
| 125x25 (5x1) | 13 3x rwj |
| 125 x 80 (5x3) | 133x 3 |
| 125x25 (5x1) | 139,7x wb |
QHOV TSEEB (GROOVED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 65 x 50 (2/1/2 x 2) | 76.1 x 60.3 |
| 80x65 (3x2-1/2) | 88.9x76 1 |
| 100x50 (4x2-1/2) | 108 x 76.1 |
| 100 x 50 (4x2) | 114.3 x 60.3 hli |
| 100 x 80 (4x3) | 114.3x88.9 |
| 125 x 100 (5 x 4) | 133x108 ib |
| 125x65 (5x2-1/2) | 139.7x76.1 ib |
| 125 x 100 (5x4) | 139.7x114.3 |
| 150 x 100 (6 x 4) | 159x108 ib |
| 150x125 (6x5) | 159x133 ib |
| 150x65 (6x2-1/2) | 165.1x 76.1 |
| 150x125 (6x5) | 165.1x139.7 |
| 200 x 50 (8 x 2) | 219.1x60.3 |
| 200 x 150 (8 x 6) | 219.1x165.1 |
TEE (GROOVED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 50 (2) | 60.3 |
| 65 (2-1/2) | 76.1 ib |
| 80(3) | 88.9 ua |
| 100 ⑷ | 108 |
| 100 ⑷ | 114.3 ib |
| 125 (5) | 133 |
| 125 (5) | 139.7 ib |
| 150 ⑹ | 159 |
| 150(6) | 165.1 ib |
| 150 ⑹ | 168.3 ib |
| 200⑻ | 219.1 ib |
QHOV TSEEB (GROOVED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 100x65 (4x2-1/2) | 114.3x76 ib |
| 100 x 80 (4x3) | 114.3x88.9 |
| 125x65 (5x2-1/2) | 139.7x76 ib |
| 125 x 100 (5 x 4) | 139.7x114.3 |
| 150x65 (6x2-1/2) | 165.1x76 ib |
| 150x125 (6x5) | 165.1x139. 7 |
| 200 x 100 (8 x 4) | 219.1x114.3 |
| 200 x 150 (8 x 6) | 219.1x165.1 |
CROSS (GROOVED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 65 (2-1/2) | 76.1 ib |
| 80 ⑶ | 88.9 ua |
| 100 ⑷ | 114.3 ib |
| 125 ⑸ | 139.7 ib |
| 150(6) | 165 |
| 200⑻ | 219.1 ib |
45° luj tshib
22.5° luj
90 ° luj tshib
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 50 ⑵ | 60.3 |
| 65 (2-1/2) | 76.1 ib |
| 80 ⑶ | 88.9 ua |
| 100 ⑷ | 108 |
| 100 ⑷ | 114.3 ib |
| 125 ⑸ | 133 |
| 125 (5) | 139.7 ib |
| 150 ⑹ | 159 |
| 150 ⑹ | 165 |
| 200⑻ | 219.1 ib |
REDUCER (THREADED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 50 x 20 (2 x 3/4) | 60.3x 3/4 |
| 50x40 (2x1-1/2) | 60.3xRcl-1/2 |
| 65x25 (2-1/2x1) | 76.l xws |
| 65 x 50 (2-1/2 x 2) | 76.1x 2 |
| 80 x 25 (3 x 1) | 88,9x qw |
| 80x65 (3x2-1/2) | 88.9xRc2-1/2 |
| 100x25 (4x1) | 108xr qw |
| 100x25 (4x1) | 1 14.3x |
| 125x25 (5x1) | 13 3x rwj |
| 125x25 (5x1) | 139,7x wb |
| 150x25 (6x1) | 1 59x rwj |
| 150 x 80 (6 x 3) | 159x 3 |
| 150x25 (6x1) | 165. LxRcl |
| 150 x 80 (6 x 3) | 165.1x 3 |
| 200x25 (8xRcl) | 219. LxRcl |
| 200 x 80 (8 x 3) | 219.1x 3 |
REDUCER (GROOVED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) |
| 65 x 50 (2-1/2 x 2) | 76.1 x 60.3 |
| 80 x 50 (3 x 2) | 88,9x 60 |
| 80x65 (3x2-1/2) | 88.9x76 1 |
| 100x65 (4x2-1/2) | 108 x 76.1 |
| 100 x 80 (4x3) | 108x88, 9 |
| 100 x 50 (4x2) | 114.3 x 60.3 hli |
| 100 x 80 (4x3) | 114.3x88.9 |
| 125x65 (5x2-1/2) | 133x76.1 ib |
| 125 x 100 (5 x 4) | 133 x 114.3 |
| 125 x 50 (5 x 2) | 139.7 x 60.3 hli |
| 125 x 100 (5 x 4) | 139.7x114.3 |
| 150x65 (6x2-1/2) | 159x76.1 ib |
| 150x125 (6x5) | 159 x 139, 7 |
| 150 x 50 (6 x 2) | 165.1x60.3 |
| 150x125 (6x5) | 165.1x139.7 |
| 200 x 65 (8 x 2) | 219.1x60.3 |
| 200 x 150 (8 x 6) | 219.1x165.1 |
HEAVY DUTY FLANGE
(GROOVED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) | Ua haujlwm siab (MPA) | DIMENSIONS (MM) | TSIS MUAJ. LUB HOLES | |||
| A | B | c | D | ||||
| 65 (2-1/2) | 76.1 ib | 2.5 | 63.5 ib | 17 | 185 | 145 | 8 |
| 65 ⑶ | 88.9 ua | 2.5 | 63.5 ib | 17 | 200 | 160 | 8 |
| 100 ⑷ | 108 | 2.5 | 67.5 ib | 16.5 ib | 235 | 190 | 8 |
| 100 ⑷ | 114.3 ib | 2.5 | 68 | 15 | 230 | 190 | 8 |
| 150 ⑹ | 159 | 2.5 | 68 | 17 | 300 | 250 | 8 |
| 150 ⑹ | 165.1 ib | 2.5 | 68 | 17 | 300 | 250 | 8 |
| 200⑻ | 219.1 ib | 2.5 | 77 | 20 | 360 | 310 | 12 |
ADAPTER FLANGE
(GROOVED)
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) | Ua haujlwm siab (MPA) | DIMENSIONS (MM) | TSIS MUAJ. LUB HOLES | |||
| A | B | c | D | ||||
| 50 ⑵ | 60.3 | 1.6 | 50 | 15 | 160 | 125 | 4 |
| 65 (2-1/2) | 76.1 ib | 1.6 | 50 | 15 | 178 | 145 | 4 |
| 80 ⑶ | 88.9 ua | 1.6 | 50 | 15 | 194 | 160 | 8 |
| 100 ⑷ | 108 | 1.6 | 55 | 15 | 213 | 180 | 8 |
| 100 ⑷ | 114.3 ib | 1.6 | 55 | 15 | 213 | 180 | 8 |
| 125 ⑸ | 133 | 1.6 | 58 | 17 | 243 | 210 | 8 |
| 125 ⑸ | 139.7 ib | 1.6 | 58 | 17 | 243 | 210 | 8 |
| 150 ⑹ | 159 | 1.6 | 65 | 17 | 280 | 240 | 8 |
| 150 ⑹ | 165.1 ib | 1.6 | 65 | 17 | 280 | 240 | 8 |
| 200⑻ | 219.1 ib | 1.6 | 78 | 19 | 340 | 295 | 812 ib |
BLIND FLANGE
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) | Ua haujlwm siab (MPA) | HEIGHT (MM) | |
| 50 ⑵ | 60.3 | 2.5 | 28 | |
| 65 (2-1/2) | 76.1 ib | 2.5 | 28 | |
| 80 ⑶ | 88.9 ua | 2.5 | 29 | |
| 100 ⑷ | 108 | 2.5 | 31 | |
| 100 ⑷ | 114.3 ib | 2.5 | 31 | |
| 125 (5) | 133 | 2.5 | 31.5 ib | |
| 125 ⑸ | 139.7 ib | 2.5 | 31.5 ib | |
| 150 ⑹ | 159 | 2.5 | 31.5 ib | |
| 150 ⑹ | 165.1 ib | 2.5 | 31 | |
| 200⑻ | 219.1 ib | 2.5 | 36.5 ib | |
THREADED Flange
| NORMAL LOJ (mm/in) | SIJ HAWM DIAMETER (mm) | Ua haujlwm siab (MPA) | DIMENSIONS (MM) | TSIS MUAJ. LUB HOLES | |||
| A | B | c | D | ||||
| 25 ⑴ | Rcl | 1.6 | 18 | 10 | 85 | 110 | 4 |
| 32 (1-1/4) | Rcl-1/4 | 1.6 | 18 | 11 | 100 | 130 | 4 |
| 40 (1-1/2) | Rcl-1/2 | 1.6 | 19 | 13 | 110 | 145 | 4 |
| 50 (2) | Rc 2 | 1.6 | 20 | 13 | 125 | 155 | 4 |
| 65 (2-1/2) | Rc2-1/2 | 1.6 | 21 | 15 | 144 | 178 | 4 |
| 80 ⑶ | Rc3 | 1.6 | 25.5 ib | 15 | 160 | 193.5 ib | 8 |
| 100 ⑷ | Rc4 | 1.6 | 25.75 Nws | 15 | 180 | 213.5 ib | 8 |
BOLTS & NUTS
| SIZE | TXOJ CAI L1 | TAG NRHO LENGTH | FISHTAIL BOLT WIDTH | NTAWM WIDHT |
| 10 x55 | 30 ± 3 | 55 ± 1.2 | 14.5 ± 0. 5 | 9.6—10 |
| m10x 60 | 30 ± 3 | 60 ± 1.2 | 14.5 + 0.5 Nws | 9.6—10 |
| m10x 65 | 30 ± 3 | 65 ± 1.2 | 14.5 ± 0. 5 | 9.6—10 |
| m12x 65 | 36+ 4 | 65 ± 1.2 | 15.2 ± 0.4 | 11.6—12 |
| m12x 70 | 36+ 4 | 70+ 1. 2 | 15.2 ± 0.4 | 11.6 ~ 12 |
| m12x75 ua | 41+4 ib | 75+ 1. 2 | 15.2 ± 0.4 | 11.6 ~ 12 |
| m16x85 ua | 44+ 4 | 85+ 1. 2 | 19.0-19 Nws. 9 | 15.3—16 |
| M20 x 120 | 50+ 5 | 120+ 2. 0 | 24 ± 0.8 | 18.9-20 : kuv |
Cov khoom siv kho tshuab ntawm bolts yuav tsum tsis txhob qis dua qib 8.8 teev nyob rau hauv GB / T 3098.1, thiab xov kam rau ua 6G. Cov khoom siv ntawm cov txiv ntoo yuav tsum ua raws li Qib 8 cov cai teev tseg rau cov txiv ntoo hauv GB / T 3098.2, xov kam rau 6h.
GASKET RING
| NPE | GASKET | GENERAL SERVICE RECOMMENDATION | TEMPERATURE RANGE |
| EPDM | E | Dej, dej, dej phwj tuaj thiab huab cua kub ib txwm, tsis muaj zog acid thiab alkali tsis muaj zog | -30 ° C ~ + 130 ° C |
| NBR | D | Petroleum raws li roj | -20 ° C ~ + 80 ° C |
| SILICOMN RUB | S | Haus dej, cua kub qhuav thiab qee yam tshuaj kub | -40 ° C ~ + 180 ° C |
Blue Painted Grooved Pipe Fittings
Daim duab loj raws li saum toj no
Sliver Painted Grooved Pipe Fittings
Daim duab loj raws li saum toj no
