Wenzhou Jingwei Seals Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 100000pcs/month |
| Delivery Time | 7 work days |
| Packaging Details | Bulk packaged or Customize |
| subsea | gasket |
| metal | GASKET |
| stainless steel | SEAL RING |
| Brand Name | Wenzhou jingwei seals technology Co. LTD |
| Model Number | SBX SRX |
| Certification | iso9001 |
| Place of Origin | china |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100000pcs/month |
| Delivery Time | 7 work days | Packaging Details | Bulk packaged or Customize |
| subsea | gasket | metal | GASKET |
| stainless steel | SEAL RING | Brand Name | Wenzhou jingwei seals technology Co. LTD |
| Model Number | SBX SRX | Certification | iso9001 |
| Place of Origin | china | ||
| High Light | SBX 151 ring type joint ，API17D o ring head gasket ，Forging Metal SBX Ring Gasket | ||
API17D Forging Metal SBX Ring Gasket
| Ring number
| Nominal size
| Outside diameter of ring
OD | Height of ring
H | Width of ring
A | Diameter of flat
ODT | Width of flat Typ.
C | Hole size
D | Corner Radius Typ.
R |
| SBX 151 | 1-13/16 | 3.008 | 0.379 | 0.379 | 2.954 | 0.325 | 0.06 | 0.06 |
| SBX 152 | 2-1/16 | 3.334 | 0.403 | 0.403 | 3.277 | 0.346 | 0.06 | 0.06 |
| SBX 153 | 2-9/16 | 3.974 | 0.448 | 0.448 | 3.910 | 0.385 | 0.06 | 0.06 |
| SBX 154 | 3-1/16 | 4.600 | 0.488 | 0.488 | 4.531 | 0.419 | 0.06 | 0.06 |
| SBX 155 | 4-1/16 | 5.825 | 0.560 | 0.560 | 5.746 | 0.481 | 0.06 | 0.06 |
| SBX 156 | 71/16 | 9.367 | 0.733 | 0.733 | 9.263 | 0.629 | 0.12 | 0.12 |
| SBX 157 | 9 | 11.593 | 0.826 | 0.826 | 11.476 | 0.709 | 0.12 | 0.12 |
| SBX 158 | 11 | 13.860 | 0.911 | 0.911 | 13.731 | 0.782 | 0.12 | 0.12 |
| SBX 159 | 13-5/8 | 16.800 | 1.012 | 1.012 | 16.657 | 0.869 | 0.12 | 0.12 |
| SBX 160 | 13-5/8 | 15.850 | 0.938 | 0.541 | 15.717 | 0.408 | 0.12 | 0.12 |
| SBX 161 | 16-3/4 | 19.347 | 1.105 | 0.638 | 19.191 | 0.482 | 0.12 | 0.12 |
| SBX 162 | 16-3/4 | 18.720 | 0.560 | 0.560 | 18.641 | 0.481 | 0.06 | 0.06 |
| SBX 163 | 18-3/4 | 21.896 | 1.185 | 0.684 | 21.728 | 0.516 | 0.12 | 0.12 |
| SBX 164 | 18-3/4 | 22.463 | 1.185 | 0.968 | 22.295 | 0.800 | 0.12 | 0.12 |
| SBX 165 | 21-1/4 | 24.595 | 1.261 | 0.728 | 24.417 | 0.550 | 0.12 | 0.12 |
| SBX 166 | 21-1/4 | 25.198 | 1.261 | 1.029 | 25.020 | 0.851 | 0.12 | 0.12 |
| SBX 169 | 5-1/8 | 6.831 | 0.624 | 0.509 | 6.743 | 0.421 | 0.06 | 0.06 |
product description
The SBX series is an underwater cushion ring standardized by American Petroleum. BX and SBX will be installed to suitable flanges. S as the first letter means that the gasket has cross holes. When formulated underwater, an initial pressure-free metal-to-metal contact between the gasket and the flange groove is allowed.
Manufacturers, rental tool companies, and operators indicated that the pressure control equipment is unlikely to fail during service by conducting a hydrostatic pressure test before transporting the equipment to the site. Few equipment that meets industrial requirements fails catastrophically. Normally, due to accidental tightening of bolts, connection leakage occurs and the connecting bolts need to be tightened again. In order to prevent leakage, re-tightening requires more torque than the connection required for the first attempt to not leak. Interestingly, in order to further tighten the previously leaked connection, the phenomenon of the underwater connection development is accurately replicated. The leak connection allows the test liquid (usually water) to enter the ring groove behind the backing ring. Further try to tighten the connection surface of the water incompressibility problem. Testing with SBX gaskets will eliminate this re-tightening problem, but the high cost of these gaskets is inhibiting.
Two pressure passage holes in the SBX ring cross-section prevent pressure lock when connections are made up underwater. Two options are provided for drilling the pressure passage holes. a A plus tolerance of 0,2 mm (0,008 in) for width A and height H is permitted, provided the variation in width or height of any ring does not exceed 0,1 mm (0,004 in) along its entire circumference.
| RING NO. | SIZE | |
| mm | (in) | |
| SBX149 | 19 | 3/4 |
| SBX150 | 25 | 1 |
| SBX151 | 46 | 1 11/16 |
| SBX152 | 52 | 2 1/16 |
| SBX153 | 65 | 2 9/16 |
| SBX154 | 78 | 3 1/16 |
| SBX155 | 103 | 4 1/16 |
| SBX156 | 179 | 7 1/16 |
| SBX157 | 228 | 9 |
| SBX158 | 279 | 11 |
| SBX159 | 346 | 13 5/8 |
| SBX160 | 346 | 13 5/8 |
| SBX161 | 422 | 16 5/8 |
| SBX162 | 422 | 16 5/8 |
| SBX163 | 476 | 18 3/4 |
| SBX164 | 476 | 183/4 |
| SBX165 | 540 | 21 1/4 |
| SBX166 | 540 | 21 1/4 |
| SBX169 | 131.18 | 5 1/8 |
Performance characteristics:
1. Comply with the use of API17D subsea wellhead and Christmas tree equipment.
2. SBX type backing ring solves the problems encountered when connecting 6BX and/or 17D ring joint flanges underwater.
3. The SBX gasket ring has a drain hole inside, which is connected to the balance hole to ensure that any liquid remaining behind the gasket on either side will flow to the inner hole of the component when connected together. This allows the connection to be closed as designed, and the backing ring is molded to form a permanent seal.
4. The distorted metal-to-metal gasket should no longer be used.
Material selection:
Soft iron, low carbon steel, ss410, ss304, ss316, ss347, F5, F11, copper, aluminum, 600 Inconel, 625 Inconel, 800 Inconel, 825 Inconel, 400 Monel copper-nickel alloy , Titanium alloy, 200 nickel alloy, 276 nickel molybdenum alloy, 702 zirconium alloy
Application scope:
Comply with the use of API17D subsea wellhead and Christmas tree equipment.
Q: Are you trading company or manufacturer ?
A: We are a professional production enterprise
Q: How long is your delivery time?
A: Generally it is 7-15 days for stock delivery, and 15-30 days for manufacturing goods , but it depands on the quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we can provide you sample, but you need to pay for the sample and freight firstly.We will return the fee after you make an order.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q:How can we trust you to make a guaranteed deal?
A:We can trade through alibaba credit guarantee orders, which will fully guarantee the effective rights and interests of buyers and sellers.
Q:Package information?
A:For inner box and master carton are made as per international standards,and we can make special designed for you if need.
If you have another question, pls feel free to contact us.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
3000000-4000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
INTRODUCTION Wenzhou Jingwei Seals Technology Co., Ltd. is a manufacturer and supplier of threaded products, gaskets & seals, and precision machined components. Jingwei manufactures Ring Joint Gaskets are suitable for high pressure and high temperature applications. The Gaskets are availabl... INTRODUCTION Wenzhou Jingwei Seals Technology Co., Ltd. is a manufacturer and supplier of threaded products, gaskets & seals, and precision machined components. Jingwei manufactures Ring Joint Gaskets are suitable for high pressure and high temperature applications. The Gaskets are availabl...
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