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API Drill Pipe 2 3/8" to 6 5/8" OD Fatigue Resistance Drill Rods High Performance

Categories Drill Rod
Brand Name: ROSCHEN
Model Number: 2 3/8" to 6 5/8"
Certification: ISO, API
Place of Origin: Germany
MOQ: 10 pcs
Price: $100
Supply Ability: 300 pcs
Packaging Details: Steel Packing
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API Drill Pipe 2 3/8" to 6 5/8" OD Fatigue Resistance Drill Rods High Performance


API Drill Pipe 2 3/8" to 6 5/8" OD Fatigue Resistance Drill Rods High Performance


API Drill Pipe 2 3/8" to 6 5/8" OD up to 48 feet in length for High Performance Fatigue Resistance Drill Rods


API Drill Pipe 2 3/8" to 6 5/8" OD up to 48 feet length for High Performance , Fatigue Resistance Drill Rods


ROSCHEN DRILL PIPE

Roschen manufactures the complete range of API drill pipe products from 2 3/8” OD to 6 5/8” OD in Range 2 and Range 3 sizes up to 48 feet in length. In addition to standard API 5DP specifications, DP-Master also manufactures drill pipe in accordance with the following industry specifications:

1. NS-1
2. NOSRSOK
3. TH HILL
4. IRP 1.8 Sour Service
5. Customer Specific Specifications





DESIGN

Roschen drill pipes are designed with long and smooth transition from upset to tube body to reduce the stress concentrations due to the transition from the upset ID to the drill pipe ID.




All drill pipe and tool joints are manufactured in our modern and technologically advanced manufacturing facility at Roschen. Each tool joint is forged, machined, processed, inspected and tested by qualified operators to ensure the quality meets or exceed API specifications and customer’s requirements.





FEATURES + OPTIONS:

In addition to the standard manufacturing processes where customer required, Roschen is able to perform hardbanding, internal coating, thread cold roll and make & break to the highest quality standard.



TOOL JOINT MAKE & BREAK

Factory make & break performed in controlled procedure ensure product consistency. This help to save valuable rig time and cost while reducing risk of mishandling incident and rig downtime.



SURFACE PROTECTION

Phosphate coating are applied to all threads and seal shoulders of connections to improve anti galling and corrosion.

Roschen can supply internal plastic coating according to customer requirements. The coating forms a protective layer in the pipe ID to prevent corrosion and thus extend the life span of the pipe in the drilling environment.


ENHANCED FATIGUE RESISTANCE

Cold rolling of thread roots has demonstrated the beneficial effects to improve fatigue resistance of the connections by minimizing crack initiation.



HIGH PERFORMANCE ROTARY SHOULDER CONNECTION

Roschen offers its RS-DS and RS-MT series double shoulder connections which outperform conventional API connections to meet the needs of deep, extended and challenging wells with greater torsional capacities.



INCREASE DRILL PIPE LIFE

Hardbanding on the tool joint or wear pad extends the service life of drill pipe. It can be applied in several configurations to suit clients’ requirements. Hardbanding is applied under closely controlled conditions resulting in a uniform, low porosity, wear resistant surface.


Roschen is authorised to apply market proven hardbanding products including ARNCO 100XT / 300XT, Tuboscope TCS8000 / TCSTI, Duraband NC, Tuffband NC and Castolin OTW 12.

Extra length tool joints can be incorporated into Roschen drill pipe to increase tong space to provide several recut to the connections.



Roschen has selected specially engineered metallurgy for its tool joints and tubes. Tool Joints are manufactured from AISI 4137H steel with increased hardenability giving a very uniform microstructure and excellent mechanical properties through the cross section of the tool joint.

All Roschen Tubes are supplied by Tianjin Pipe Corporation (TPCO) which is a leadingglobal producer of seamless tubes with modern state-of-the-art facilities. TPCO produces the Green Tubes according to Roschen’s chemistry and the tubes are then Austenitized, Quenched and Tempered in Roschen’s own Heat Treatment plant. All mechanical testing is carried out in our own laboratory on site.




ROSCHEN DRILL PIPE GRADES TABLE


SPECS.GRADEYield StrengthTensile StrengthELONG
ATION
HardnessCHARPYNACETOOL
JOINT
MINMAXMINMAXMAXTemp Minavg.Single
psipsipsipsi%HRC°Fft-lbft-lbREQ'D% SYMS
DRILL PIPE GRADE MECHANICAL PROPERTIES
API 5RSGeneral
Use
E-7575000105000100000-API-room4035no-API
X-9595000125000105000-API-room4035no-API
G-105105000135000115000-API-room4035no-API
5-135135000165000145000-API-room4035no-API
Roschen
Series
Sour
Service
RS M-CY959500011000010500013000017 min25room5959no-CY
RS M-CY10510500012000011500014000017 min28room5959no-CY
SS-95(IRP)9500011000010500013000017 min25room5959yes85ss
SS-105(IRP)10500012000011500014000017 min25room5959yes85ss
High
Strength
R-14014000160000150000-API-room4035no-API
V-150150000165000160000-API-room4035no-API
TOOL JOINT GRADE MECHANICAL PROPERTIES
API 5RSGeneral
Use
API120000-140000-API-room4035no--
Roschen
Series
DS130000-140000-API-room4035no--
MT130000-140000-API-room4035no--
Sour
Service
CY11000012500012500014500015 min30room6666no--
SS11000012500012500014500015 min30room6666yes65-

Charpy impact test at full size specimen
% SYMS as per NACE TM-01 77 test method A


ROSCHEN high-strength steel grades RS-140 and RS-150 are specially designed material grades to be used for applications that require higher strength in extreme drilling environments.

The high-strength steel grades are engineered with special chemistries and highly controlled manufacturing processes. These material can be manufactured to API standard sizes as well as customized configurations to meet different customer requirements.




FEATURES:
• Engineered and tested for exceptional performance
• Strictly controlled manufacturing processes
• Substantial increase in tensile and torsional strengths
• Improved fatigue resistance
• Customisable configurations


Technical Parameters:

GradeYield Strength(PSI)
Min
Ultimate Strength(PSI)
Min
Charpy Impact
(ft-Ibs) Average, 10x7.5 at -20°C
RS-14014000015000059
RS-15015000016000059

Product Tags:

shank adapter

  

tapered drill bits

  
Quality API Drill Pipe 2 3/8" to 6 5/8" OD Fatigue Resistance Drill Rods High Performance for sale
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