Monolithic insulating joint is a high-tech product
It is very difficult to manufacture the monolithic insulating joint, it requires accurate design, precision machining and accurate assembly, the combination of a wide array of high-quality materials, strict quality inspection, so the monolithic insulating joint is multidisciplinary comprehensive high-tech product.

Features of Material

Insulating Material: ASTM D709 G11

Flange Forging: ASTM694 F60,ASTM A694 F70,ASTM A694 F52, ASTM A105N, ASTM A350 LF2, etc.

Pup: API 5L GrB, API 5L Gr BNS,ASTM A 106B ,API 5L PSL2-X60M,API 5L PSL2-X52M, API 5L PSL2-X70,API 5L X70/X60/X52/X42, SA516 Gr70,SA516 Gr55,API 5L PSL2-X52NS,SA516 Gr60,SA516 Gr65,API 5L PSL2 –BNS ,etc.

Sealing Materials: O-shape or U-shape seal ring (nitrile butadiene rubber)