|
|
|
Procurement of Heavy Weight Drill Pipes
Reference: SDG4267P21/09 5/8/2020, Location: Asia
Category: Casing, Tubing & Drill Pipes
Scope of Work
The company announces its need for Procurement of Heavy Weight Drill Pipes.
-Item 001, QTY=249 of 5 Inch of Heavy Weight Drill Pipes.
SPECIFICATIONS: Heavy Weight Drill Pipe (HWDP), Non-Integral type, i.e. welded type by friction / inertia welding with pipe body (tubes) manufactured from normalized steel of AISI 1340 grade or equivalent and tool joints manufactured from AISI 4145H high purity steel, fully heat treated to 285-341 Brinell hardness and all other physical properties confirming to API Spec. 7-1 and its addendum having the undernoted specifications.
A. PIPE BODY
OD = 5" (127 mm)
ID = 3" (76.2 mm)
Weight (including tool joints) = from 49 to 51.1 Lbs /ft (From 72.91 to 76.04518 kg / m)
Overall length (Including tool joints) = 31 ft (9.45m) +/- 6inch
B. TOOL JOINTS (BOX UP x PIN DOWN)
OD = 6.5/8" (168.27 mm)
ID = 3" (76.2 mm)
Box length = 21" (533.4 mm) minimum
Pin length = 27" (685.80 mm) minimum
Connection = 4.1/2" (114.3 mm) API IF RH (NC-50)
Box Tool joint type = 18 Degree Taper shoulder
C. Heavy weight drill pipe should have the following feature on the tool joints (box up x pin down):
a) API stress relief groove on pin end
b) API bore back box
c) All connections should be kemplated and phosphatised
d) All thread roots should be cold rolled.
e) All joints should be coated with API lubricant and provided with pressed steel thread protectors or cast steel thread protectors with lifting bails at both ends. Bidder to confirm the type of offered protectors
D. CENTRAL UPSET/ WEAR PAD:
OD = 5.1/2" (139.7 MM)
Length = 24" (609.6 mm) minimum
E. HARD BANDING (With ARNCO 200XT or 100XT)
1 (one) 4" wear pad on both pin & box
1 (one) 1" pad on taper section of box
2 (two) 3" wear pads on central upsets (at both ends)
The hard banding should be completely flush on both tool joints and 1/8" oversize on central upset.
F. INTERNAL PLASTIC COATING
The Heavy weight drill pipe should be internally coated full length with TK-34P or DPC of Tuboscope or IPC-207 or TC2000P.
-Item 002, QTY=249 of 4.1/2 Inch of Heavy Weight Drill Pipes (HWDP).
SPECIFICATIONS: Heavy Weight Drill Pipe (HWDP), Non-Integral type, i.e. welded type by friction / inertia welding with pipe body (tubes) manufactured from normalized steel of AISI 1340 grade or equivalent and tool joints manufactured from AISI 4145H high purity steel, fully heat treated to 285-341 Brinell hardness and all other physical properties confirming to API Spec. 7-1 and its addendum having the undernoted specifications.
A. PIPE BODY
OD = 4.1/2"(114.3 mm)
ID = 2.3/4"( 69.85 mm)
Weight (including tool joints) = From 41 to 42.6 Lbs /ft (From 61.0147 to 63.395 kg / m)
Overall length (Including tool joints) = 31 ft (9.45m) +/- 6inch B. TOOL JOINTS (BOX UP x PIN DOWN)
OD = 6.3/8" (161.925 mm)
ID = 2.3/4" (69.85 mm)
Box length = 21" (533.4 mm) minimum
Pin length = 27" (685.80 mm) minimum
Connection = 4 " (101.6 mm) API IF RH (NC-46)
Box Tool joint type = 18 Degree Taper shoulder
C. Heavy weight drill pipe should have the following feature on the tool joints (box up x pin down):
a) API stress relief groove on pin end
b) API bore back box
c) All connections should be kemplated and phosphatised
d) All thread roots should be cold rolled.
e) All joints should be coated with API lubricant and provided with pressed steel thread protectors or cast steel thread protectors with lifting bails at both ends. Bidder to confirm the type of offered protectors
D. CENTRAL UPSET/ WEAR PAD:
OD = 5" (127 MM), Length = 24" (609.6 mm) minimum
E. HARD BANDING (With ARNCO 200XT or 100XT)
1 (one) 4" wear pad on both pin & box
1 (one) 1" pad on taper section of box
2 (two) 3" wear pads on central upsets (at both ends)
The hard banding should be completely flush on both tool joints and 1/8" oversize on central upset.
F. INTERNAL PLASTIC COATING
The Heavy weight drill pipe should be internally coated full length with TK-34P or DPC of Tuboscope or IPC-207 or TC2000P.
|
Related Prooducts: Casing, Tubing & Drill Pipes
Blowout Preventers Ram, Rotary, Spherical & Annular
Casing, Tubing & Drill Pipes
Coiled Tubing
Drill Bits and Cutters
Extraction Equipment
General
Handling Tools
Hoisting Systems
Lubricating Equipment
Related Tenders:
Blowout Preventers Ram, Rotary, Spherical & Annular
Casing, Tubing & Drill Pipes
Coiled Tubing
Drill Bits and Cutters
Extraction Equipment
General
Handling Tools
Hoisting Systems
|
|
|
|
