FOB Price
Get Latest Price|
2 Piece Minimum Order
Country:
China
Model No:
DN50 PN25
FOB Price:
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
2 Piece
Packaging Detail:
wood or plywood
Delivery Time:
60 days
Supplying Ability:
2000 Piece per Year
Payment Type:
T/T, L/C
Product Group :
-
Contact Person Kenneth
Langfang, Hebei
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Genaeral Description of Insulating Joint
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| Insulating Joint is an indispensable fittings in natural gas and oil transfering system. it's mainly applied in oil & gas transferring and adjusting station. Its major function is to insulate between transferring pipes and gas adjusting station to avoid from corrosion and prolong life span. Besides, it can also be buried underground. | ||
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Structure of Insulating Joint
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Insulating
Joint consist of following part: upper pipe, lower pipe,
glove pipe, insulating part, sealing part and insulating
coating. Between upper and lower pipe there are
insulating part and sealing part to form a double sealing
structure of insulating property. The glove pipe are
beveled for welding or directly welding with the upper
pipe to form a "sealing space " with insulating apart,
upper pipe and lower pipes inside. Thiswill largely
enhance the insulating effect and also the anti-pressure
capability.
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Sealing style of Insulating Joint
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Insulating Joint has
good insulating effect and long life-span. the sealing
system is very important for insulating effect. At
present, the insulating joint adopt "U" type sealing ring
to achieve double insulating system.
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Performance Parameter of Insulating Joint
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1.Insulating Property:
***0V test insulating resistant≥**0MΩ
2.Hydrostatic test: 1.5 times pressure 3.Air-tight test: equal pressure 4. Non-destructive test: **0% radiographic inspection for all joint according to JB ******4; Other weld seam by **0% magnaflux inspection 5.Beval: accordng to API 5L |
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Technical Features of Insulating Joint
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1.Specification
:DN*5～DN***0
2.Pressure Class: PN1.0～PN*0MPa 3.Life Span: same as line pipes 4.Suitable Medium: oil, gas, water 5.Working Tempreture:**9℃ ~ **0℃ |
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Welded Line pipe Material
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1.API 5L X Series
pipe
2.GB/T***3 *0#, *0# steel pipe 3.GB/T***1 Q**5B steel pipe 4.GB/T***1.1 L Series pipe |
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Insulating Material & Features
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1.Insulating material:
hight density epoxy resin and glass fibre shape composite
material ASTM D**9 G*1
2.Bending strength: lengthway≥**0MPa,cross≥**0MPa 3.Tensile strength: lengthway≥**0MPa,coss≥**0MPa 4.Compression strength:≥**0MPa,hydroscopicity≤*0mg 5.Electric resistance in water≥5×**8Ω,resistance to sparking≥*5KV 6.Combination steel:*6Mn JB***6,ASTM A**4 F*2,F*0 7.Short pipe: *0#,*6Mn,GB/T******9 8.X*0,X*5,X*0,X*6,X*2,X*6,API SPEC.5L 9.Insulating material:O-ring or U-shape sealing ,fluorine rubber, nitrile butadiene rubber *0.Filling Material: cold curling resin *1.Insulating coating: imported liquid epoxy resin *2.Anti-corrosive material: Heat shrinkable anti-corrosion materials |
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| Country: | China |
| Model No: | DN50 PN25 |
| FOB Price: | Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 2 Piece |
| Packaging Detail: | wood or plywood |
| Delivery Time: | 60 days |
| Supplying Ability: | 2000 Piece per Year |
| Payment Type: | T/T, L/C |
| Product Group : | - |
