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Pipe And Tube


Bu-LOK Offers An Assorted Range Of Stainless Steel Pipes Build From Superior Quality Steel So That It Provides Resistance From Corrosion And Ensures High Durability. Our Stainless Steel Pipes Are Accessible In Various Grades As Per The Requirements Of The Clients. With Strong Manufacturing Capabilities And Technical Expertise, We Are Able To Cater High Tensile Stainless Steel Pipes For Various Industrial Applications.


Specification

Austenitic Steel 301, 304, 304H, 304L, 310, 310S, 316, 316L, 317, 317L, 321, 347
Ferritic Steel 409, 409M, 410s, 420, 430
Martensitic Steel 410, 416, 420, 431
Wall Thickness  1 mm – 25 mm
Form Square, Rectangular, Round, Oval
Outer Dia (OD)  6 mm – 1000 mm
Length As Required
Finishes  2B, BA & Designer Finishes

Dimension of pipes and tubes

NPSOutside DiameterNominal Wall Thickness
Designatorin.mmSchedule 5SSchedule 10SSchedule 40SSchedule 80S
in.mmin.mmin.mmin.mm
1/80.4110.290.0491.240.0681.730.0952.41
1/40.5413.720.0651.650.0882.240.1193.02
3/80.6817.150.0651.650.0912.310.1263.2
1/20.8421.340.0651.650.0832.110.1092.770.1473.73
3/44.0526.670.0651.650.0832.110.1132.870.1543.91
11.3233.40.0651.650.1092.770.1333.380.1794.55
1 1/41.6642.160.0651.650.1092.770.143.560.1914.85
1 1/21.9048.260.0651.650.1092.770.1453.680.25.08
22.3860.330.0651.650.1092.770.1543.910.2185.54
2 1/22.8873.030.0832.110.123.050.2035.160.2767.01
33.5088.90.0832.110.123.050.12165.490.37.62
3 1/24.00101.60.0832.110.123.050.2265.740.3188.08
44.50114.30.0832.110.123.050.2376.020.3378.56
55.56141.30.10*92.770.1343.40.2586.550.3759.52
66.63168.280.10*92.770.1343.40.287.110.43210.97
88.63219.080.1092.770.1483.760.3228.180.512.7
1010.75273.050.1343.40.1654.190.3659.270.512.7
1212.75323.850.1563.960.184.570.3759.520.512.7
1414.00355.60.1563.960.1884.78
1616.00406.40.1654.190.1884.78
1818.00457.20.1654.190.1884.78
2020.005080.1884.780.1884.78
2222.00558.80.1884.780.2185.54
2424.00609.60.2185.540.256.35
3030.007620.256.350.3127.92


Marking & Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All elbow fittings are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

Quality Assurance

At Bu-LOK , all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.