We – EPG Group the greatest worm gearbox, couplings and gears manufacturing unit in China with 5 various branches. For more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 /
ASTM A216 Wcb Bolted Bonnet Guide gear box Solid Steel World Valve
Production enforce standard | ||||||||||
Design and Manutacture | Face to face | Flange Dimension | Butt welding | Inspection and test | ||||||
ANSI B16.34/BS1873 | ANSI B16.10 | ANSI B16.five | ANSI B16.25 | API 598 |
Chief property and specification | |||||||
Normal Pressure | Shell test | Water seal test | Air seal test | ||||
LB | Mpa | Lbf/in² | Mpa | Lbf/in² | Mpa | Lbf/in² | |
150 | 3.one | 450 | 2.two | 315 | 0.5-.seven | 60-a hundred | |
300 | seven.8 | 1125 | five.six | 815 | |||
600 | 15.3 | 2225 | eleven.two | 1630 | |||
900 | 23.1 | 3350 | sixteen.8 | 2440 | |||
1500 | 38.four | 5575 | 28.1 | 4080 | |||
2500 | 64.six | 9367 | 47.4 | 6873 |
Material for main parts | ||||||||||
Body/Protect/Disc | Stem | Sealing Face | Sealing shim | Packing | Suitable medium | |||||
WCB | 2 CR13 | 13Cr STL with body material PTFE Nylon |
13Cr/Enhanced Flexible 1Cr13 /Flexible graphite SFB-208 Soft steel F304 F316 F304L F316L |
Flexible graphite Enhanced Flexible graphite SFB /260SFP/ 260PTFE |
Water Steam Petroleum Merchandise |
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WC1 | 38CrMoAl 25Cr2Mov |
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WC6 | ||||||||||
WC9 | ||||||||||
C5 C12 | ||||||||||
CF8 | F304 | Nitric acid Aceic acid |
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CF3 | F316 | |||||||||
CF8M | F304L | |||||||||
CF3M | F316L |
Main external and connection dimension | ||||||||||
Size | L | D | D1 | D2 | b | n-d | W | H | WT(kg) | |
150LB | ||||||||||
1/2″ | mm | 108 | 90 | sixty.five | 35 | 12 | four-15 | a hundred twenty five | 169 | 3.eight |
in | 4.twenty five | 3.5 | two.38 | 1.38 | .47 | 4-.59 | 4.ninety two | 6.65 | ||
3/4″ | mm | 117 | ninety eight | 70 | 43 | twelve | four-fifteen | 125 | a hundred and eighty | 4.two |
in | four.sixty one | three.86 | two.76 | one.639 | .47 | 4-.fifty nine | four.ninety two | seven.08 | ||
1″ | mm | 127 | 108 | seventy nine.five | fifty one | 12 | four-fifteen | one hundred twenty five | a hundred ninety | 8 |
in | five | 4.twenty five | three.thirteen | two | .47 | four-.fifty nine | 4.ninety two | seven.48 | ||
1 1/2″ | mm | one hundred sixty five | 127 | ninety eight.five | 73 | 14.3 | four-16 | one hundred eighty | 347 | 13 |
in | 6.5 | five | 3.88 | two.87 | .fifty six | 4-.sixty two | 7.09 | 13.66 | ||
2″ | mm | 203 | 152 | 120.5 | ninety two | 15.9 | 4-19 | one hundred eighty | 356 | 21 |
in | eight | 6 | four.seventy five | three.sixty two | .625 | four-.seventy five | seven.09 | 14 | ||
2 1/2″ | mm | 216 | 178 | 139.5 | 105 | seventeen.five | four-19 | 240 | 381 | 30 |
in | 8.5 | 7 | five.5 | four.twelve | .69 | 4-.75 | nine.45 | fifteen | ||
3″ | mm | 241 | a hundred ninety | 152.4 | 127 | 19.1 | four-19 | 280 | 430 | 41 |
in | nine.5 | seven.5 | six | 5 | .75 | four-.75 | eleven.02 | sixteen.25 | ||
4″ | mm | 292 | 229 | one hundred ninety.5 | 157 | 24 | 8-19 | 280 | 500 | 64 |
in | eleven.5 | nine | 7.5 | 6.19 | .ninety four | eight-.75 | eleven.02 | 19.68 | ||
6″ | mm | 406 | 279 | 241.5 | 216 | twenty five.4 | eight-22 | 360 | 656 | 113 |
in | 16 | 11 | nine.5 | 8.five | 1 | 8-.88 | fourteen.17 | 22.25 | ||
8″ | mm | 495 | 343 | 298.5 | 270 | 29 | 8-22 | 450 | 660 | 190 |
in | 19.five | thirteen.5 | eleven.75 | ten.62 | one.12 | 8-.88 | seventeen.seventy five | 26 |
300LB | ||||||||||
1/2″ | mm | 152 | ninety five | 66.5 | 35 | 15 | four-fifteen | one hundred twenty five | 190 | 4.5 |
in | five.ninety eight | 3.74 | 2.sixty two | 1.38 | .fifty nine | four-.fifty nine | four.92 | 7.84 | ||
3/4″ | mm | 178 | 117 | 82.5 | 43 | 16 | four-19 | 125 | 212 | 8 |
in | seven | four.61 | three.twenty five | 1.69 | .sixty two | four-.75 | 4.ninety two | eight.35 | ||
1″ | mm | 203 | 124 | 89 | 51 | 18 | 4-19 | a hundred and sixty | 231 | 10 |
in | 8 | four.9 | 3.5 | 2 | .seventy one | 4-.75 | 6.2 | nine.1 | ||
1 1/2″ | mm | 229 | 156 | 114.five | 73 | twenty.7 | four-22 | two hundred | 391 | 18.five |
in | 9 | 6.twelve | 4.fifty one | 2.87 | .eighty one | four-.87 | 8 | fifteen.43 | ||
2″ | mm | 267 | a hundred sixty five | 127 | ninety two | 22 | eight-19 | 200 | 406 | 37 |
in | one zero five | 6.5 | 5 | three.sixty two | .88 | eight-.75 | 7.87 | 16 | ||
2 1/2″ | mm | 292 | a hundred ninety | 149 | one hundred and five | 25 | eight-22 | 240 | 457 | 50 |
in | 11.five | 7.5 | five.88 | 4.twelve | 1 | 8-088 | 9.forty five | 18 | ||
3″ | mm | 318 | 210 | 168.5 | 127 | 29 | 8-22 | 280 | 470 | 61 |
in | 12.five | 8.twenty five | six.sixty two | 5 | one.twelve | eight-.88 | eleven.02 | eighteen.5 | ||
4″ | mm | 356 | 245 | two hundred | 157 | 32 | 8-22 | 320 | 590 | 99 |
in | fourteen | 10 | seven.88 | 6.19 | one.twenty five | 8-.88 | twelve.6 | 23.23 | ||
6″ | mm | 444 | 318 | 270 | 216 | 37 | twelve-22 | 500 | 711 | 176 |
in | 17.five | twelve.5 | ten.sixty two | 8.five | one.44 | twelve-.88 | 19.sixty eight | 28 | ||
8″ | mm | 559 | 381 | 330 | 270 | 41 | 12-25 | 500 | 750 | 333 |
in | 22 | 15 | thirteen | ten.sixty two | 1.62 | 12-one | 19.sixty eight | 29.five |
600LB | ||||||||||
1/2″ | mm | a hundred sixty five | 95 | sixty six.five | 35 | 15 | 4-fifteen | a hundred and sixty | 285 | 6 |
in | six.5 | 3.74 | 2.62 | 1.38 | .59 | 4-.59 | six.two | eleven.22 | ||
3/4″ | mm | 190 | 117.five | 82.5 | forty three | sixteen | four-19 | one hundred sixty | 285 | 9 |
in | 7.48 | four.sixty one | three.twenty five | 1.sixty nine | .sixty two | four-.seventy five | 6.2 | eleven.two | ||
1″ | mm | 216 | 124 | 89 | fifty one | eighteen | 4-19 | one hundred sixty | 313 | 12 |
in | eight.5 | 4.nine | 3.five | 2 | .71 | 4-.seventy five | six.2 | 12.32 | ||
1 1/2″ | mm | 241 | 156 | 114.five | 73 | 23 | 4-22 | 240 | 365 | 22 |
in | 9.five | 6.12 | 4.fifty one | two.87 | .ninety one | four-.88 | nine.45 | fourteen.seventeen | ||
2″ | mm | 292 | one hundred sixty five | 127 | ninety two | 25 | eight-19 | 240 | 444 | 39 |
in | 11.five | six.5 | 5 | three.62 | 1 | 8-.75 | nine.45 | 17.5 | ||
2 1/2″ | mm | 330 | one hundred ninety | 149 | one zero five | 29 | eight-22 | 240 | 483 | 50 |
in | 13 | 7.5 | five.88 | four.twelve | 1.twelve | eight-088 | nine.45 | 19 | ||
3″ | mm | 356 | 210 | 168 | 127 | three.two | 8-22 | 280 | 533 | 68 |
in | 14 | eight.25 | six.sixty two | 5 | 1.twenty five | 8-.88 | 11.02 | 21 | ||
4″ | mm | 406 | 273 | 216 | 157 | 38.1 | eight-twenty five | 360 | 622 | 120 |
in | 16 | ten.75 | eight.5 | six.19 | one.five | 8-19 | 14.17 | 24.5 | ||
6″ | mm | 459 | 356 | 292 | 216 | 47.7 | 12-29 | 500 | 800 | 220 |
in | 19.5 | fourteen | 11.5 | eight.5 | one.88 | twelve-1.14 | 19.68 | 31.5 | ||
8″ | mm | 597 | 419 | 349 | 270 | fifty five.six | twelve-twenty five | 550 | 927 | 450 |
in | 16.5 | sixteen.five | thirteen.75 | 10.sixty two | two.19 | 12-1.twenty five | 21.65 | 36.five |
Q. Do you provide samples?Is it free or added?
A: Yes, we could offer the sample for free demand but do not spend the price of the freight.
Q. Can I have my personal Emblem on the product?
A: Yes, you can deliver us your drawing and we can make your brand, but you have to bear
their very own the expense.
Q. Can I ask for to alter the type of packaging and transportation?
A: Yes, we can change the sort of the packaging and transportation as per your request, but you have to bear their very own costs incurred for the duration of this time period and the spreads.
Q. How lengthy is your shipping and delivery time?
A: Generally it is 5-ten times if the items are in stock.Or it is 15-20 days if the merchandise are not in stock,it is in accordance to your quantity.
Q C an I request to ept the cargo?
A: It ought to be relies upon on no matter whether there is ample inventory in our warehouse.
Q. Can you make the merchandise in accordance to my personal drawings?
A: Sure, we can create the goods according to your drawings that will be most fulfill you.
Q. What is your payment terms?
A: Payment<=1000USD,100% in advance.
Payment>=1000USD,30% T/T in advance,banlance just before shippment.
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