Our Services

What We Do?

OUR SERVICES

Yesco focuses on development and supply of machined castings and components components and turned parts as per customer drawing. We can able to supply the following,

Machine Shop

Machine Shop

We offers machined components like

  • Stem
  • Retainer Rings
  • Gland
  • Bottom Flanges and Shafts
  • And other Trim Components

As per customer drugs. Material test certificates will be provided based on customer requirements.

We Produce components weigh from 250 grams to 350 Kgs with High Quality.Our Lab is NBABL accredited.All Chemical, mechanical and NDE tests are carried out in-house.We supply products with


OEM Complete Assembly and Sub Assembly

We offers sub assembly like

  • Seat Ring Welded
  • Lapped, Bonnet Assembly
  • Gear Box Assembly for valves pneumatic cylinder assembly for actuators

YESCO also can offer complete valves and pumps assembled and tested for OEM customers.

OEM Complete Assembly and Sub Assembly

Non-Ferrous-Casting

Non Ferrous Castings

We offers sub assembly like

  • Seat Ring Welded
  • Lapped, Bonnet Assembly
  • Gear Box Assembly for valves pneumatic cylinder assembly for actuators

YESCO also can offer complete valves and pumps assembled and tested for OEM customers.


Heat Treatment

Heat Treatment

  • Annealing process is used primarily to reduce hardness, improve ductility and relieve the stress built up within a casting during solidification
  • Precipitation Strengthening
  • Tempering
  • Case Hardening/Carburising
  • Normalising
  • Quenching

SBU and Joint Venture

YESCO is looking for a international stratagic partner to develop fully machined parts, sub assemblies and finished products in the area of valves, pumps and ship equipments. YESCO has got ready built infrastruture to start the stragic business units.

YESCO is ready invest for special infrastructure, machinaries to suit customer needs. Imagine an ideal unit for your company in the best location with best resources. To develop an organizational strategy aimed at generating future business or revenue we are interested in following significant organization segment SBU methodology. We at YESCO prefer to create a Strategic Business Unit for the companies around the world who are interested in such design to create cross-unit synergies, promote radical outsourcing, foster the emergence of new businesses and pursue growth through strategic alliances at this same functional level.

SBU and Joint Venture

SBU allows planning and focusing on a distinct set of products or services, which are sold to a uniform set of customers, facing a well-defined set of competitors. The external dimension of a business is the relevant perspective for the proper identification of an SBU. These units are large enough and homogeneous enough to exercise control over most strategic factors affecting their performance. They are managed as self contained planning units for which discrete business strategies can be developed. This approach entails the creation of business units to address each market in which the company is operating. We organize the business units based on the market needs.


Steel Foundary Division

Steel & Alloy Steels Castings:
Carbon Steel:
  • ASTM A 216 Gr - WCB, WCC
  • ASTM A 148 Gr - 80/50, 105/85
  • DIN EN 10213 -1.0619, 1.0625
  • DIN 17182 Nr -1.1120
  • SEW 520 Nr -1.6759
  • DIN 1681 -GS 38
  • IS 2644 Gr II, IS 2707 Gr II, IS 2708 Gr I, IS 2708 Gr II, IS 1030 Gr -230 450 W
Dual Grade:
  • ASTM A 216 Gr - WCB/WCC
  • ASTM A 216 Gr - WCB / EN 10213 1.0619
  • EN 10213 -1.0619, 1.0625
  • EN 10213 -1.0619/1.0625
Low Alloy Steel:
  • ASTM A 487 Gr - 4A, 4C, 4D, 9C
  • ASTM A 757 Gr - D1 Q2
  • ASTM A 352 Gr -LCB, LCC, LC3, LC1
  • ASTM A 217 Gr -WC1, WC6, WC9, C5, C12, C12A
  • DIN EN 10213 -1.6220 , 1.7357
  • EN SEW 685 -1.1138
Dual Grade:
  • ASTM A 217 Gr - WC6/EN 10213 1.7357 ( N & T )
  • ASTM A 217 Gr - WC6/EN 10213 1.7357 ( Q & T )
  • ASTM A 352 G - LCB/LCC
  • ASTM A 352 G -LCB / SEW 685 1.1138
  • ASTM A 352 Gr -LCC / EN 10213 1.6220
  • ASTM A 352 Gr -LCB / EN 10213 1.6220
  • IS 2644 Gr II, IS 2707 Gr II, IS 2708 Gr I, IS 2708 Gr II, IS 1030 Gr -230 450 W
Stainless Steel:
  • ASTM A 351 Gr -CF3, CF8, CF8C, CF8M, CF3M, CN7M, CF10, CG3M, CG8M, CN3MN, CK3MCuN
  • ASTM A 743 Gr -CA28MWV
  • DIN EN 10213 :1.4308, 1.4408, 1.4409, 1.4552, 1.4581, 1.4539
Dual Grade:
  • ASTM A 351 Gr - CF3 / CF8
  • ASTM A 351 Gr - CF8 / EN 10213 1.4308
  • ASTM A 351 G - CF8M / EN 10213 1.4408
  • ASTM A 351 G -CF3M / CF8M
  • ASTM A 351 Gr -CF3M / EN 10213 1.4409
  • ASTM A 351 Gr -CF8C / EN 10213 - 1.4552
Precipitate Hardened Steel:
  • ASTM A 747 Gr -CB7Cu 1
Nickel Alloy:
  • ASTM A 494 Gr -CW12MW, CZ 100, M35 1, M 30 H, CX2MW, CU5MCuC, CW6MC, CY 40 Cl:2

*Weight Range - 5 kgs to 750 kgs single piece.

Grey & Ductile iron Castings:
Ductile Iron Casting:
  • GGG40 0.704
  • GGG50 0.705
  • ASTM A 536 -65-45-12
Grey Iron Casting:
  • GG25 0.6025
  • GG30 0.603
  • GG 35 0.6035
  • ASTM A 48
  • BS1452

*Weight range - 5 kgs to 750 kgs single piece.

Aluminium Castings:
Aluminium Castings:
  • LM4
  • LM6
  • Al0.7MgSi UNE 38-337 T6 Condition
  • G AlSI 4.5 Mn Mg

*Weight Range - 2 kgs to 25 kgs single piece.

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Contact YESCO +91-98949 85511