XI‘AN ZZTOP OIL TOOLS CO.，LTD
Focusing on the quality and customers' satisfaction!!
Add to Cart
Ring Joint Gasket Stainless SS316 and Bolt & Studs For Wellhead Equipment
Ring Gasket is also called Ring Joint Gasket or Seal Ring including Type R ( Oval, Octagonal) , BX , RX, the ring gaskets are made of Material Soft iron ( Zinc plated) , Yellow plated, Carbon Steel, Stainless Steel 304-304L, and Stainless Steel 316-316L to meet different well condition.
The Ring Gaskets are applied for the wellhead flange adapter sealing used in the chemical industry, power plant technic, oil and gas industry as well as offshore. The ring gaskets are to be set out with high pressures and highest temperatures and manufactured according to API 6A, for the different wellhead adapter flange, The ring gaskets are designed for pressures from 5,000 psi to 10000 psi. Ring Gaskets that have been torqued initiating a metal-to-metal seal should be discarded and not reused.
Type of Ring gasket
| RJG Style | RJG standard | Flange standard |
| R | ASME B 16.20 API 6A | ANSI B 16.5 ANSI B 16.47 Series A |
| RX | ASME B 16.20 API 6A | API 6B |
| BX | API 6A | API 6BX |
Detailed Specification of the ring gasket
| No. | Description |
| 1 | API RING GASKET, BX-152, 316SS for Valve 2-1/16"-10k |
| 2 | API RING GASKET, BX-154, 316SS for Valve 3-1/16"-10k |
| 3 | API6ARING GASKET, BX-158, 316SS for Valve 11-10K |
| 4 | API6ARING GASKET, BX-159, 316SS for adapter flange 135/8"-10K |
| 5 | API6ARING GASKET, BX-160, 316SS for flange 135/8"-5K |
| 6 | Stud bolt wth two nuts, 15/8"x8UNx 13"long, bolt:ASTMA193GR.B 7, Nuts:ASTMA194GR.2H, for 203/4"-3000PSIW.PAPI flange, Xylan fluorocarbon coated, AS MEB18.2.1/B18.2.2 |
| 7 | Stud bolt wth two nuts, 13/4"x8UNx 153/8"long, bolt:ASTMA193GR.B 7, Nuts:ASTMA194GR.2H, for 203/4"-3000PSIW.PAPI flange, Xylan fluorocarbon coated, AS MEB18.2.1/B18.2.2. |
| 8 | Flange protector for 11"-10M flange；Material:Neoprene. |
| 9 | Flange protector for 135/8"-10M flange；Material:Neoprene. |
About ZZ TOP Oil Tools
In 2012, JC wellhead jointed with ZZ TOP Oil Tools, and found the office in Xi'an mainly engaged in abroad marketing, through these years of efforts, our wellhead equipment is exported to world wide and enjoyed good reputation from the customers.
The wellhead equipment we manufacture and supply include oil well BOP(Annular BOP & RAM BOP) casing head, tubing head, casing spool, tubing spool, Gate valve, Choke valve, Check valve, wellhead X-mas tree, VR plug, Tubing hanger, casing hanger, Running tool, Wear bushing, spacer spool / riser spool, drilling spool, wellhead flange adapter, WECO Hammer union flange, Hammer union, Elbow, swivel joint, block cross, Block Tee, companion flange, instrument flange, weldneck flange, FC gate, FC seat, FC stem, API Clamp, API Clamp Hub
YCJC will constantly insist on the innovation of products, technologies and system and strive for providing the excellent products and services for our customers. We are sincerely welcome you to work together.