coils + strips + pipes SNB ENTERPRISES PVT. LTD. Manufacturers of Cold Rolled Coils/ Strips Works : Village & PO Nathupur Kundli, Distt. Sonipat, Haryana 131029 (INDIA). Tel.: +91 130 6531001, 0130 2219326, 0130 2219303 E-mail : [email protected]Off. : C-16, SMA Industrial Area, G.T. Karnal Road, New Delhi - 110033 (INDIA) Tel. : +91 11 47520000 Fax : +91 11 47520055 E-mail : [email protected]Contact Person : Mr. S.N. Bansal : +91 9811026596 Mr. Arun Gupta : +91 9811438824 Mr. Varun Bansal : +91 9871482288
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coils+strips +pipes
SNB ENTERPRISES PVT. LTD.Manufacturers of Cold Rolled Coils/ Strips
Works : Village & PO Nathupur Kundli, Distt. Sonipat,Haryana 131029 (INDIA).Tel.: +91 130 6531001, 0130 2219326, 0130 2219303E-mail : [email protected]
3. End Polishing Machine 4. Pipe Straighting Machine
5. Polishing Machines
03
Width range 300-650Thickness Range 0.50-5.00mm
Width Range 300-650Thickness Range 0.10-2.80mm
Width200-650mmThickness Range 2.00-5.00mm Width Range 200-650Thickness Range 0.20-2.00mm Width Range 200-600Thickness Range 0.10-1.20mm
Width range 750Thickness Range 0.10-1.20mm Width Range 750Thickness Range 0.30-2.00 Width Range 1550mmThickness Range 4.00mm Width Range200-650mThickness 0.10-2.00mm
Shot Blasting Machine
Coil Build up Line
301
304
304H
304L
304LN
309
309S
310
310S
316
316L
316LN
316Ti
317
317L
317LN
321
347
409
410
410S
405
430
430
420
Stainless steelGrades AISI
Main characteristic Typical Application /End Use
201
202
301
304
304L
316
316L
321
409
409L
High cold work hardening rate, normalformability
High cold work hardening rate good formability.
Attains high strength by being cold worked,while retaining good ductility.
Better welding characteristics with good formability and general corrosion resistance
Low carbon content,weldable andresistance to sensitisation. Goodcorrosion and oxidation resistance.
Superior corrosion resistanceto sea water and many chemicalsand weldable.
Better Engineering Properties
Better Engineering Properties
Low carbon content highly corrosionresistant,weldable and resistant to sensitation.
As per customer requirements and International Standards.
Tubes are available in Matt and Glossy Polish or 2B or Silver Finish
Product
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainless Steel Tubes/Pipes
(6.00 mm to 114.3 mm)
0.18 to 4.00
202,304,304L,316,316L,409,430,409L,409M
Product
Tubes are available in Matt and Glossy Polish or 2B or Silver Finish
Size Range (mm)
Thickness Range (mm)
Grade
Welded Staimless Steel Rectangular Section
As per Customer Requirements
1.0 to 4.00
202,304,316,409,409L,409L
Product
Tubes are available in Matt and Glossy Polish or 2B or Silver Finish
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainless Steel Square Section
12.00 mm to 100.00 mm
1.00 mm to 4.00 mm
202,304,316,409,409L,409M
Product
Tubes are available in Matt and Glossy polish or 2B or Silver Finish
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainless Steel Oval Section
As per Customer Requirements
1.00 mm to 4.00
202,304,316,409,409L,409M
Product
Tubes are available in Matt and satin polish and threads are of standard metric thread ISO form 1.5 pitch
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainless Steel threaded Tubes
20,25,32,50,60
1.2 to 3.0
304,304L,316,316L
Product
Tubes are available in Matt and satin polish
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainless Steel Thinner Tubes
6.00to 25.4
0.28,0.35,0.50
202,304,304L,316,316L
Product
Size Range (mm)
Thickness Range (mm)
Grade
Welded Stainlees Steel Tubes for Automobiles
9.00to60.00
1.00 to 5.00
304,304L,321,409L,430
PRODUCT RANGECold rolled stainless sheets & coil of different gradesconforming to AISI specification are manufactured in thefollowing sizes & finishes.
Thickness And Maximum width
Thickness (mm)
Width ( Max.) (mm)
Edge Condition Finish
Min. Max.
0.10 3.9650
Trimmed Edge /Mill Edge NO.1 /CR / 2D /2B
Hardness Minimum : 150 VPNMinimum : 450 VPN**
**strips can be supplied im any Hardness suiting to the customer’s requirement.
Finish Description Remarks
1
CR
2D
*2B
Hot rolled, annealed,shot blasted & pickled
Work hardened and deoiled
Cold rolled, annealed,& pickled
Cold rolled,annealed,pickled & skin passed
Used where surface finish is not critical
Used where higher hardness & strenght is required
Uniform dull finish for general application
Bright smooth finish for general applications
Our Product & Services
Coil Flow Chart
Industrial Strength - QUALITY
PIPE Technical
DELIVERING RESULTS,RELIABILITY,
& ROCKSOLID DEPENDABILITY.
Weight Chart
Exact Length Tolerances in mm
Testing
Under % Over Under
-0-0-0-0-0-0
3.173.173.173.764.764.76
000000
3.173.173.174.764.767.76
000000
Tension TestFlattening TestFlare TestHardness Test100% HydrostatictestRefer to ASTM A-450
Tension TestFlattening TestFlare Test/Flange Test *Reverse Bend Test HardnessTest*Reverse flattening Test Refer to ASTM A-450*Wherever Applicable
ASTM specification for steel tubes & Pipes
Allowable outside Daimeter Variations in mm
Aloowable wallThickness Variations
Norminal Diameter Over Under Over %
+20+20+22+22+22+22
-10-10-10-10-10-10
+10+10+10+10+10+10 Minimum wall+18%O available on request
Under 25.425.4-38.1 incl.38.1-50.8 excl.50.8-63.5 excl.63.5-76.2 excl.76.2-101.6 incl.