Gaskets

Industrial Gaskets Manufacturer & Supplier

QPS supplies high-performance gaskets that ensure tight, durable sealing for pipelines, flanges, and industrial equipment. Built to meet international standards, our gaskets help maintain system efficiency, safety, and long-term reliability.

Carbon Steel Gaskets

SIZE	MATERIALS GRADE & STANDARD SPECIFICATIONS	GASKET GRADES	TYPES & CONSTRUCTION	ORIGIN
1/2" to 60" (ASME B16.5, ASME B16.47)	ASTM A105 ASTM A350 LF2 ASTM A694 F42, F52, F60, F65, F70	ASME B16.20 API 6A	Spiral Wound Gaskets (SWG) Filler: Graphite, PTFE, Ceramic Inner Ring: SS304, SS316, Carbon Steel Outer Ring: Carbon Steel, SS304, SS316 Ring Type Joint (RTJ) Type R, RX, BX Flat Face Gaskets PTFE, Graphite, Metal Jacketed Raised Face Gaskets PTFE, Graphite, Metal Jacketed Corrugated Gaskets Graphite, PTFE, Stainless Steel	India China Japan South Korea Europe USA

Stainless Steel Gaskets

SIZE	MATERIALS GRADE & STANDARD SPECIFICATIONS	GASKET GRADES	TYPES & CONSTRUCTION	ORIGIN
1/2" to 60" (ASME B16.5, ASME B16.47)	ASTM A182 F304 / 304L ASTM A182 F316 / 316L F9, F11, F22, F52, F91, F92, F321	ASME B16.20 API 6A	Spiral Wound Gaskets (SWG) Filler: Graphite, PTFE, Ceramic Inner Ring: SS304, SS316 Outer Ring: SS304, SS316 Ring Type Joint (RTJ) Type R, RX, BX Flat Face Gaskets PTFE, Graphite, Metal Jacketed Raised Face Gaskets PTFE, Graphite, Metal Jacketed Corrugated Gaskets Graphite, PTFE, Stainless Steel	Europe India China Japan South Korea USA