Forged & Machined Components

Kirtanlal International, the leading supplier of forged and machined components for Oil & Gas component buyers, Drilling Industry. Our forged parts are supplied with precision machined and heat treated to Oil & Gas and other industries around the globe. We provide a list of products under this product line.

Our Manufacturers

Sankalp Engineering and Services Pvt. Ltd.

Since 1996, they are focused on production of Oil Field Components primarily OCTG, Well Heads and down hole products. Sankalp Facility is equipped with Integrated Forge shop, Machine shop having advanced Machines, Heat Treatment and In House Testing Facility. It’s a one stop solution for oil field components. Their products are well established across all the continents . The production and development of components is supported by Directors having field experience . Sankalp is capable of designing and manufacturing most complex products. With the capability of developing own tools, selecting proper raw material, stringent process and quality controls. Sankalp has established itself as tne of the best manufacturing units in developing and manufacturing Forged and Machined Components with utmost cost effectiveness.

Techno Trak Engineers

An ISO 9001:2008 certified company further proved its ability by getting API 5 CT certificate for manufacturing coupling for casing and tubing. We have added API 5 DP (Tool Joints), API 6A (Flanges and Top Connectors and API 7-1(Subs) licenses in our products. Present setup of TechnoTrak is adequate to manufacture API products. State of art machining facility, in house heat treatment shop and testing facility and stringent quality control are some of key features of the company.

TOOL JOINT

MANUFACTURING SPECIFICATIONS:

Sankalp is manufacturing Tool Joints in accordance to API 5DP specifications.Other sizes and Connections are also available upon request.

   Tool Joint       DP Nominal Weight (lb/f)        O.D.(IN)               O.D.(IN)     

 Pin/Box Bevel Diameter(in)

NC 31 10.4 4.125 2.000 3.953
4.375 1.625 3.953
NC 38 13.3 5.000 2.438 4.578
5.000 2.125 4.578
NC 46 16.6 6.250 3.000 5.719
6.250 2.750 5.719
NC 50 19.5 6.625 3.250 6.063
6.625 2.750 6.063

MATERIAL SPECIFICATIONS:

Tool Joints are manufactured from Alloy Steel AISI 4145 H/4330 in accordance to the API 5DP Specifications.
BLAST JOINT / FLOW COUPLING

MANUFACTURING SPECIFICATIONS:

Blast joints/Flow Couplings are manufactured from seamless mechanical tube in sizes ranging from 2 3/8" to 4 1/2" OD. Sankalp also manufactures customized Blast Joint & Flow Couplings as per customer’s approved drawings.

Tubing Dimensions Max OD Min ID
Size (inches) Weight (lb/ft) inches inches
2-3/8 4.6 3.06 1.99
2-7/8 6.5 3.66 2.44
3-1/2 9.3 4.50 2.99
4-1/2 12.8 5.56 3.83

MATERIAL SPECIFICATIONS:

Blast Joints & Flow Couplings are manufactured in following grades H40, J55, K55, N80, L80, C90, C95, T95, P110, Q125 in accordance to the API Specifications. 5CT
DRILL STEM SUBS

MANUFACTURING SPECIFICATIONS:

Drill Stem Subs are manufactured according to API 7-1 specifications. Custom lengths are also available.

There is a wide range of subs available, including:

  • Straight Crossover Sub (Box/Pin, Box/Box, Pin/Pin)
  • Reduced section Sub (Box/Pin, Box/Box, Pin/Box, Pin/Pin)
  • Crossover Sub with Float Bore (Box/Pin, Box/Box, Pin/Box)
  • Bit Sub with or without Float Bore (Box/Box)
  • Top Drive Saver Sub (Pin/Pin)
  • Kelly Saver Sub With or without rubber protector (Box/Pin)
  • Lift Sub (18 deg taper or square shoulder) (None/Pin, Box/Pin)
  • Swivel Sub
  • Throw Away Subs
  • Junk Sub


MATERIAL SPECIFICATIONS:

Drill stem subs are manufactured in AISI 4140 / 4145 / 4330 grades.
FLANGES

API FLANGES:

Sankalp manufactures all types of API Flanges in accordance to API Specification, such as 6B or 6BX Weld Neck, 6A Threaded, Blind, Test, and Adapter and Companion Flanges for any size & Pressure rating from 2000psi to 20000 psi. Special Sizes are also manufactured according to customer’s requirement.

Studs, Nuts, Ring Joint Gaskets and Grooves are available as per API 6A specifications.

For detail dimensional specifications please visit our website.

ANSI FLANGES:

Sankalp manufactures all types of forged flanges such as Weld Neck, Slip on, Socket Weld, Threaded, Lapped and Blind as per ANSI B16.5 covering sizes from 1⁄2” to 24”,pressure ratings from Class 150 to Class 2500 and temperature rating - 200F to 15000F.

Studs, Nuts and Gaskets are also available.

We also supply Instrument Flanges, Combination Flanges as per requirement.

MATERIAL SPECIFICATIONS:

All Flanges are manufactured in AISI 4130/4140, A105 and A350 LF2 grades. Sankalp manufacture in other materials grades as per request.
SPACER SPOOL

TECHNICAL SPECIFICATION:

Spacer spool is designed and manufactured in accordance with API 6A standard.
We manufacture Spacer Spools in all sizes and pressure ratings used for oilfield applications.
All Custom sizes available upon the customer request.

MATERIAL SPECIFICATIONS:

Basic material of construction is AISI 4130/4140. For corrosion resistance, overlays like SS 316L or Inconel 625 can be incorporated to improve product life if required.
ADAPTER SPOOL

TECHNICAL SPECIFICATION:

Adapter spool is designed and manufactured in accordance with API 6A standard.
We manufacture Adapter Spools in all sizes and pressure ratings used for oilfield applications.

MATERIAL SPECIFICATIONS:

Basic material of construction is AISI 4130/4140. For corrosion resistance, overlays like SS 316L or Inconel 625 can be incorporated to improve product life if required.
STUDDED CROSSES AND TEES

TECHNICAL SPECIFICATION:

We manufacture Studded Crosses and Tees according to the designs and tables in API Spec 6A.
Studded Crosses and Tees are available in 1 13/16” to 4 1/16” at a pressure range of 2000 to 20000 psi.

MATERIAL SPECIFICATIONS:

Studded blocks can be supplied in accordance with all API 6A material classes and temperature classes in Product Specification Levels (PSL) 1 to 3.
DOUBLE STUDDED ADAPTER

TECHNICAL SPECIFICATION:

Manufactured in all sizes and pressure ratings up to 20000psi in conformance with API 6A.

MATERIAL SPECIFICATIONS:

All DSA's are made up of AISI 4130 & 4140
CHANGE OVER / X-OVER ADAPTERS

MANUFACTURING SPECIFICATION:

Sankalp manufactures Change Over Adapters in various sizes from 1-13/16". Available in flanges pressure rating with integral hammer union ends for pressure range 2000 to 20000 psi.

API adapters are also available in different combinations of end connections up to 5000 psi.

For example 2-3/8 EUE, 5-1/2 LTC.

MATERIAL SPECIFICATIONS:

Sankalp supplies Change Over/API Adapters in AISI 4140/4145H MOD material grades.