Tubes & Tubular Products
Our focus areas are –
Steel Tubes -MS, Alloy Steel & SS (Seamless Tubes /Precision Seamless, Hollows required for processing) -Automotive/Hydraulic/OCTG/Boiler & Heat Exchanger/Engineering/Railways Other applications
in IS/ASTM/JIS & other international standards
With rich experience & expertise in sourcing these products Locally & from LCC, we help client to meet their QCD Targets.
- We work closely with client & supplier
- Establish proper contract review/TDC.
- Ensure Quality – PDI, necessary tests & test reports.
- Explore/offer Value added product.
1. Precision ERW Tubes – Round, Square, Rectangular, Elliptica
Standards
– IS 3074 ERW,ASTM A513,EN 10305-3,EN 10305-5,JIS G3445,STKM11A,DIN 2394
Size Range
Round Tubes
OD(mm) — 9.5 to 90 mm
Thickness(mm) – 0.5 to 4.5 mm
Square Tubes
10 mm & above.
Rectangular Tubes- in various sizes
Elliptical Tubes-in various sizes
2) Cold Rolled Precision Seamless Steel Tubes
Standards
– IS3074 ,ASTM A519,EN10305-1,EN1035-4,JIS G3445,DIN2391
Size Range
OD (mm) – 15 TO 220
Thickness (mm) – 0.8 to 16 mm
3) Boiler Pipes
Standard：
ASME SA106, SA179,SA192,SA210,SA213,SA335
DIN17175
EN10216-2
SizeRange
OD – 19 MM TO 1100 MM
Thickness – 2 To 150 mm
4) Petrochemicals & Fertilizers
Standard:
ASTM A106,A213,A333A335,EN10216-2
Size Range
OD – 19 MM TO 1100 MM
Thickness – 2 To 150 mm
5) Mechanics & Structure tube/Pipe
Standard
EN10210,EN10025,EN10297,ASTM A519
Size Range
OD – 19 MM TO 1100 MM
Thickness – 2 To 150 mm
Stainless Steel Tubes in 300 Series both Seamless & ERW for variety of applications.
ERW/Seamless SS Tubes
ASTM A312 TP304 , TP316
Tubes/Pipes in various schedule – 5S,10S,40S,80S & can be supplied as per specific customer requirement.
| Typical Standards & Grades Steel & Alloy Steel | |||||
| Application | Indian | British | Japanese | German | American |
| Automobiles | IS 3074 | BS 6323 | JIS G 3445 | DIN 2393 | ASTM A 513 |
| – | – | – | – | – | |
| Boilers | IS 1914 | BS 3059 | JIS G 3461 | – | ASTM A 53,ASTM A214,ASTM A106 |
| – | – | – | – | ASTM A 214 | |
| Air Heaters | IS 3601 | BS 3059 | JIS G 3461 | DIN 1717 | ASTM A 214 |
| Bicycles | IS 2039 | BS 1717 | – | – | – |
| Gen. Engg. | IS 3601 | BS 6323 | JIS G 3445 | DIN 2393 & 94 | – |
| Transformers | IS 8036 | – | – | – | – |
| Furniture | IS 7138 | – | JIS G 3445 | – | – |
| Sectional | IS 4923 | – | JIS G 3466 | – | ASTM A 500 Gr.A |
| Structural | IS 1161 | BS 4360 | JIS G 3444 | – | ASTM A 500 Gr.A |
| Heat Exchanger | – | BS 3606 | JIS G 3461 | DIN 17177 | ASTM A 178,214 |
| Oil Pipes (OCTG) | IS 1978 | BS 1387 | JIS G 3452 | DIN 17177 | API 5L Gr.A, Levels PSL1,PSL2,PSL3 |
| ASTM A106,Gr A,B | |||||
| Idler Tubes | IS 9295 | – | – | – | |
| Power Industries | ASTM A 335, Gr. P11,P22,P91 | ||||
| Petro Chemicals | ASTM A 335, Gr. P5,P9 | ||||
| ASTM A106,Gr A,B |
Above – Sizes can be provided as per customer requirement
Typical Standards & Grades
Stainless Steel
| Food,Chemical,Oil&Gas,Power | – | – | – | ASTM A312,TP304/304L/304H TP316/316L/316H | |
| Boiler,Heat Exchanger,Condenser | ASTM A249,TP304/304L/304H TP316/316L/316H |
Stainless Steel Tubes in 300 Series both Seamless & ERW for variety of applications.
ERW/Seamless SS Tubes
ASTM A312 TP304 , TP316
Tubes/Pipes in various schedule – 5S,10S,40S,80S & can be supplied as per specific customer requirement
