ASME Monolithic Insulating/insulation Joints

Product Detail

Quick Details

Brand :XL    Country of Origin:Shenyang China    Model No:IJ

Retainer Ring Material:ASTM A105,ASTM A694 F70,ASTM A350 LF2, etc. 

Connection Pipe Material:API 5L Gr.B,X42,X52,X60,X65,X70,etc.

Applicable Temperature: -40?~+100?




Introduction

Insulating Joint is monolithic insulating joint with the sealing properties, strength properties required by the underground steel pipelines and insulating properties required by the electrical corrosion. It consists of assembly unit, insulating board, insulating sealing filler, seal ring, pups, etc.




Features of Structure

The insulating joint is monolithic type. It is the type of fixing the insulating board and insulating sealing filler into the assembly unit. After completion of assembling of the insulating joint, the internal components shall be fixed at the relevant positions. The whole insulating joint is in good condition under soil pressure, specified pipeline operating pressure and factory or field hydraulic test pressure. The sealing component contacts with the insulating board tightly inside the insulating joint and has everlasting elasticity. In addition, both sides of the sealing component contact directly with the naked surface of metal without moving, which ensure the compactness of the insulating joint.




Features of Product

1.Insulating Performance: insulation resistance =10MO (under 1000V DC)

2.Dielectric Strength: =5KV (DC, hold 60 seconds)

3.Applicable Temperature: -40?—+100?

4.Applicable Medium: gas, oil, water, chemical materials, etc.




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 (VITON, nitrile butadiene rubber)




Design Code

ASME VIII Div-I App.2;ASME VIII Div-II App.2;ASME B 31.3;ASME B31.4; ASME B 31.8




Hydraulic testing






NDT testing

 




 




Packing 


 




 

XINLIAN has rich experience in producing asme monolithic insulating/insulation joints as well as the customized equipment. Well-known as one of the largest manufacturers and suppliers in China, we warmly welcome you to buy our quality products made in China and get the quotation with our factory.