Automobile :
Introduction & Scope:
Stainless steel tubes are used in all automotive exhaust systems for lightness and strength, improved mechanical properties, improved corrosion resistance at high temperature and appearance. There is no specification for these tubes but in general, ASTM-268 may be applicable which covers seamless or welded, ferriotic or martenstic SS tubing for general.
Material:
Majority of user are specifying AISI or SUS 409L Grade Material which is Titanium Stabilized Ferritic Grade. These tubes are also supplied in AISI 304 grade for better service life and appearance.
Size Range:
OD : 12.70mm to 76.20mm
Thick : 1.00mm to 2.00mm
Length : As per customer’s specification. Tolerances
OD : 12.7 to 38.1 Excl +/- 0.13mm
38.1 to 76.2 Excl +/- 0.25mm
Thickness : +/- 10 %
Straightness : 2mm in 1000mm
Length : -0mm/+3.0mm
Customer:
M/s.Nelson Global Product Ind Ltd.
M/s.Hema Engg.Ind.Ltd.
M/s.Ajinkya AutoFab Pvt.Ltd.
M/s.Gatiman Auto Pvt.
M/s.Yutaka Auto Compo.Pvt.Ltd.
M/s.Munjal Auto(Hero Honda)
M/s. S.M. Auto Engg. Pvt.Ltd.(Bajaj)
M/s. Chopra Industries
M/s. Badve Engg. Pvt.Ltd (Bajaj)
M/s TVS Motors Ltd.
Tata Motors Ltd.
Magneti Merreli SKH Exhaust Sys.Pvt.Ltd
Hospital Equipments :
Introduction & Scope:
Stainless steel tubes are used in many Health care Machines & Hospital equipment. It is used for maintaining hygienic condition of equipments for use. It also gives better look & Life and light weight to equipments as it is more resistant to corrosion than the conventional material.
Material:
Material is comply with the requirements of ASTM A-554 in grade 304, 304L, 316, 316L
Size Range:
OD : 0.5” to 2.5 “inch
Hallow Sections : Square,Rectangular,Ellipical,Circular & other
as per Customer requirements.
Length : As per Customer Requirements.
Tolerances:
Thickness : +/-10%
Straightness : 2mm in 1000mm
Length : -0mm/+3mm
Customer:
M/s. Janak Helth Care Pvt. Ltd
M/s. Retail Fixture & Furniture Pvt. Ltd
M/s. Greyhound Industries
M/s. Kulkarni Steel Furniture Pvt. Ltd
M/s. Kich Marketing Pvt. Ltd
M/s. Onkar Cooler & Furniture
M/s. Lohia Starlinger Ltd
M/s. Premier Enterprises
M/s. Shree Incorporation
Furniture & Infrastructure Equipments :
Introduction & Scope:
This specification covers TIG welded austenitic Chromium-nickel stainless steel pipe suitable for corrosive or high temperature service, or both.
Material:
Material is comply with the requirements of ASTM A-554 in grade 304, 304L, 316, 316L
Size Range:
OD : 0.5” to 2.5 “inch
Hallow Sections : Square,Rectangular,Ellipical,Circular & other
as per Customer requirements.
Length : As per Customer Requirements.
Tolerances:
Thickness : +/-10%
Straightness : 2mm in 1000mm
Length : -0mm/+3mm
Customer:
M/s. Kich Marketing Pvt. Ltd
M/s. Disha Retail Fixture Pvt. Ltd
M/s. Greyhound Industries
M/s. Dovetail Furniture Pvt. Ltd
M/s. Janak Helth Care Pvt. Ltd
M/s. Onkar Cooler & Furniture
M/s. Shree Incorporation
M/s. Surya Furnitech Pvt. Ltd
M/s. Maruti Hardware Products Pvt. Ltd
M/s. Retail Fixture & Furniture Pvt. Ltd
M/s. Kulkarni Steel Furniture Pvt. Ltd
Fertiliser ,Chemical & Pharmaceutical Equipments :
Introduction & Scope:
This specification covers TIG welded austenitic Chromium-nickel stainless steel pipe suitable for corrosive or high temperature service, or both.
Material:
Material is comply with the requirements of ASTM A-249 in grade 304,304L 316, 316L.
Size Range:
OD : 1/8NB to 6NB.
Thick : NB size in schedule 5S,10S,40S & 80S.
Length : As per customer’s specification.
Tolerances:
OD : Size range Over mm Under mm
Upto 1”NB 0.40 0.79
Over 1”NB to 4”NB 0.79 0.79
Over 4”NB to 8”NB 1.57 0.79
Thickness : +/- 12.5 % of the nominal wall thickness
Length : -0mm/+6.0mm
Customer:
M/s HMT Ltd.
M/s.Ajanta Pharma Ltd.
M/s.Umasons SteelFab Pvt.Ltd.
M/s.Rathi Indl.Equip.Co.Ltd.
M/s.Catapharma ind.Pvt.Ltd.
M/s.Surya Industial & equip..Pvt Ltd.
M/s.Shetty Engineering Pvt.Ltd.
M/s.Esbee Process Equipments.
M/s.Transperent Energy System.
M/s Aurubindo Pharma Ind. Ltd.
M/s Pravesha Machines.
M/s Enfab Industries Pvt.Ltd.
M/s V.V.fabricators.
Submersible Pumps :
Introduction & Scope:
Stainless steel tubes are used in Submersible pump . It is mainly used for Pump & Motar body. It gives better look, light weight & better Life for pump, as it is more resistant to corrosion than the conventional material.
For submersible pumps ASTM A-269 Specifications are used.
Material:
Majority of user are specifying 304, Low nickel SS Tubes with 1% & 4% Ni (J1 & J4) Grade.
Size Range:
OD : 68.00mm to 102.00mm
Thick : 1.00mm to 2.00mm
Length : As per customer’s specification.
Tolerances:
Thickness : +/-10%
Straightness : 2mm in 1000mm
Length : -0mm/+3mm
Customer:
Mainly pump manufacturing units located at Rajkot &
Coimbature which is the Hub of submersible pump
industry in India.
Sugar and Heat Exchanger :
Introduction & Scope:
This standard covers the manufacture & supply of welded austenitic stainless steel, boiler, super heater, heat exchanger & condenser tubes.
Material:
Material is good ordered to comply with the requirements of ASTM A-249 in grade 304, 304l, 316 & 316L.
Size Range:
OD : 32.00mm to 102.00mm
Thick : 1.20mm to 2.00mm
Length : As per customer requirement
Tolerances:
Size Over mm Under mm
Under 25.4 0.10 0.10
25.4 to 38.1 Incl. 0.15 0.15
38.1 to 50.8 Excl. 0.20 0.20
50.8 to 63.5 Excl. 0.25 0.25
63.5 to 76.2 Excl. 0.30 0.30
76.2 to 102.0 Incl. 0.38 0.38
Thickness: +/- 10% Length: -0/+3mm
Customer:
Shree Renuka Sugar Ltd.
Dharai Sugars Ltd.
Shri.Ganesh S.S.K. Ltd.
Chandrabhaga S.S.K. L.
Vitthal S.S.K. Ltd.
Bhogawati S.S.K. Ltd.
Kisanveer S.S.K. Ltd.
Tuljabhavani Shetkari S.S.K.
Gangamai Suagar Industries
Nizam Sugar Ind. Ltd.
Jaypore Sugars
Parry sugars
Dairy & Food Processing Equipments :
Introduction & Scope:
This specification covers grades of seamless, welded, and heavily cold worked welded austenitic and ferritic/austenitic stainless steel sanitary tubing intended for use in the dairy and food industry and having special surface finishes.
Material:
Material is good ordered to comply with the requirements of ASTM A-249 in grade 304, 304l, 316 & 316L
Size Range:
OD : 38.00mm to 76.40mm
Thick : 1.20mm to 2.00mm
Length : As per customer requirement
Tolerances:
Size Over mm Under mm
Under 38.1 Incl. 0.15 0.15
38.1 to 50.8 Excl. 0.20 0.20
50.8 to 63.5 Excl. 0.25 0.25
63.5 to 76.4 Excl. 0.30 0.30
Thickness: +/- 10% Length: -0/+3mm
Customer:
M/s.Rathi Indl.Equip.Co.Ltd.
M/s.Catapharma ind.Pvt.Ltd.
M/s. Surya Industial & equip..Pvt Ltd.
M/s. Shetty Engineering Pvt.Ltd.
M/s. Esbee Process Equipments
M/s. Transperent Energy System
M/s Pravesha Machines
M/s Enfab Industries Pvt.Ltd.
M/s V.V.fabricators
M/s. HMT Ltd. (Dairy Equpt.Div)
M/s. Kalakruti/Powder Craft
M/s. Beekay Engineering Corp.
M/s. Dewas Hydroquip Pvt. Ltd
M/s Indapur Dairy
