API 8c Drilling Elevator Link Links for Oilfield Equipment

API 8c Drilling Elevator Link Links for Oilfield Equipment

CZPT Backlinks are developed to hold elevators from Prime Drive Program or Hooks. Every single elevator hyperlink of one pair is solid from a single solitary billet of higher energy alloy steel, heat treated and MPI analyzed. Additional material is extra in crucial put on regions for extended existence.  The layout basic safety aspect and layout verification of the elevator backlinks conform to specifications of API Spec 8A or API Spec 8C, any elevator backlinks are proof load examined to one.5 occasions the functioning load.
Every single elevator link of 1 pair is marked with Serial Variety for traceability.
CZPT back links are CZPT in 150t,200t, 250t, 350t and 500t rating loads 
According to the buildings, CZPT Links have two types: Type DH & Kind SH.

   Design DH150 DH250 DH350 DH500 DH750
Rated load of a pair of traveling rings KN (us ton) 1335(150) 2225(250) 2670(300) 4450(500) 6675(750)
 
Principal dimensions (mm)
one 800 2 seven-hundred three 300 three 600 3660
Vacant weight of a pair of rings (Kg) 166 382 568 946 1440

 

Model Connecting dimensions amongst
elevator link lower ears
and elevators(mm)
Connecting sizes among
elevator website link higher ears
and drilling hooks(mm)
L(mm) Rated Cap. For each Established
KN(t)
rone Rone lone ltwo r≤ R2 l3 lfour
SH225 fifteen 29 20 58 22 38 35 ninety 600 22525
SH360 twenty fifty one 20 one hundred 22 38 45 a hundred 1100 36040
SH585 22 51 20 a hundred 22 sixty four 65 a hundred and twenty 1100 58565
SH675 22 fifty one twenty a hundred 29 64 seventy five one hundred sixty 1500 67575
SH900 22 fifty one 25 100 29 64 80 one hundred sixty 1500 95710
SH1350 24 51 35 a hundred 29 64 a hundred a hundred and sixty 1700 1350150
L: Dimensions of suggestion .It can be transformed if necessary.

 

API 8c Drilling Elevator Link Links for Oilfield Equipment

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