10 - 999,999 metric ton
group nameHot Dipped Galvanized Steel Pipe
Min Order10 metric ton
brand nameTYT STEEL
modelBS 1387 steel pipe
payment methodL/C, T/T
update timeFri, 16 Oct 2015 16:34:57 GMT
Material Q235
surface treatment galvanized
zinc coating 200-220g per square meter
Grade Steel
Application Fluid Pipe
Secondary Or Not no
Length 2-12m
Min Order10 metric ton
BS 1387 CARBON (GALVANZIED) STEEL PIPE
TUBE | OUTSIDE DIA BLACK/GALVANIZED TUBE | WEIGHT OF BLACK/GALVANZIED TUBE | PIECES PER BUNDLE | ||||||||||
SIZE | MINIMUM | MAXIMUM | WALL THICKNESS | PLAIN ENDS | SCREWDE & SOCKETED | ||||||||
INCH | NB(MM) | INCHES | MM | INCHES | MM | INCHES | MM | KG/FT | KG/MTR | KG/FT | KG/MTR | ||
L I G H T | 1/2" | 15 | 0.825 | 21.0 | 0.841 | 21.4 | 0.079 | 2.0 | 0.289 | 0.947 | 0.291 | 0.956 | 153 |
3/4" | 20 | 1.041 | 26.4 | 1.059 | 26.9 | 0.091 | 2.3 | 0.421 | 1.38 | 0.424 | 1.39 | 127 | |
1" | 25 | 1.309 | 33.2 | 1.328 | 33.8 | 0.102 | 2.6 | 0.603 | 1.98 | 0.61 | 2 | 91 | |
1 1/4" | 32 | 1.650 | 41.9 | 1.67 | 42.5 | 0.102 | 2.6 | 0.774 | 2.54 | 0.783 | 2.57 | 61 | |
1 1/2" | 40 | 1.882 | 47.8 | 1.903 | 48.4 | 0.114 | 2.9 | 0.985 | 3.23 | 0.997 | 3.27 | 61 | |
2" | 50 | 2.347 | 59.6 | 2.37 | 60.2 | 0.114 | 2.9 | 1.24 | 4.08 | 1.26 | 4.15 | 37 | |
2 1/2" | 65 | 2.960 | 75.2 | 2.991 | 76 | 0.126 | 3.2 | 1.74 | 5.71 | 1.78 | 5.83 | 37 | |
3" | 80 | 3.460 | 87.9 | 3.491 | 88.7 | 0.126 | 3.2 | 2.05 | 6.72 | 2.1 | 6.59 | 19 | |
4" | 100 | 4.450 | 110.0 | 4.481 | 113.9 | 0.142 | 3.6 | 2.97 | 9.75 | 3.05 | 10 | 19 | |
M E D I U M | 1/2" | 15 | 0.831 | 21.1 | 0.856 | 21.7 | 0.102 | 2.6 | 0.369 | 1.21 | 0.372 | 1.22 | 127 |
3/4" | 20 | 1.047 | 26.6 | 1.072 | 27.2 | 0.102 | 2.6 | 0.475 | 1.56 | 0.479 | 1.57 | 101 | |
1" | 25 | 1.316 | 33.4 | 1.346 | 34.2 | 0.126 | 3.2 | 0.735 | 2.41 | 0.741 | 2.43 | 61 | |
1 1/4" | 32 | 1.657 | 42.1 | 1.687 | 42.9 | 0.126 | 3.2 | 0.945 | 3.1 | 0.954 | 3.13 | 51 | |
1 1/2" | 40 | 1.889 | 48.0 | 1.919 | 48.8 | 0.126 | 3.2 | 1.09 | 3.57 | 1.1 | 3.61 | 44 | |
2" | 50 | 2.354 | 59.8 | 2.394 | 60.8 | 0.142 | 3.6 | 1.53 | 5.03 | 1.55 | 5.1 | 29 | |
2 1/2" | 65 | 2.969 | 75.4 | 3.014 | 76.6 | 0.142 | 3.6 | 1.96 | 6.43 | 1.99 | 6.55 | 24 | |
3" | 80 | 3.469 | 88.1 | 3.524 | 89.5 | 0.157 | 4.0 | 2.55 | 8.37 | 2.6 | 8.54 | 19 | |
4" | 100 | 4.459 | 113.3 | 4.524 | 114.9 | 0.177 | 4.5 | 3.72 | 12.2 | 3.81 | 12.5 | 14 | |
5" | 125 | 5.461 | 138.7 | 5.535 | 140.6 | 0.197 | 5.0 | 5.06 | 16.6 | 5.21 | 17.1 | 10 | |
6" | 150 | 6.460 | 164.1 | 6.539 | 166.1 | 0.197 | 5.0 | 6 | 19.7 | 6.19 | 20.3 | 7 | |
H E A V Y | 1/2" | 15 | 0.831 | 21.1 | 0.856 | 21.7 | 0.126 | 3.2 | 0.439 | 1.44 | 0.442 | 1.45 | 127 |
3/4" | 20 | 1.047 | 26.6 | 1.072 | 27.2 | 0.126 | 3.2 | 0.57 | 1.87 | 0.573 | 1.88 | 101 | |
1" | 25 | 1.316 | 33.4 | 1.346 | 34.2 | 0.157 | 4.0 | 0.896 | 2.94 | 0.902 | 2.96 | 61 | |
1 1/4" | 32 | 1.657 | 42.1 | 1.687 | 42.9 | 0.157 | 4.0 | 1.16 | 3.8 | 1.17 | 3.83 | 51 | |
1 1/2" | 40 | 1.889 | 48.0 | 1.919 | 48.8 | 0.157 | 4.0 | 1.33 | 4.38 | 1.35 | 4.42 | 44 | |
2" | 50 | 2.354 | 59.8 | 2.394 | 60.8 | 0.177 | 4.5 | 1.89 | 6.19 | 1.91 | 6.26 | 29 | |
2 1/2" | 65 | 2.969 | 75.4 | 3.014 | 76.6 | 0.177 | 4.5 | 2.42 | 7.93 | 2.45 | 8.05 | 24 | |
3" | 80 | 3.469 | 88.1 | 3.524 | 89.5 | 0.197 | 5.0 | 3.14 | 10.3 | 3.2 | 10.5 | 19 | |
4" | 100 | 4.459 | 113.3 | 4.524 | 114.9 | 0.212 | 5.4 | 4.42 | 14.5 | 4.51 | 14.8 | 14 | |
5" | 125 | 5.461 | 138.7 | 5.535 | 140.6 | 0.212 | 5.4 | 5.46 | 17.9 | 5.61 | 18.4 | 10 | |
6" | 150 | 6.460 | 164.1 | 6.539 | 166.1 | 0.212 | 5.4 | 6.49 | 21.3 | 6.67 | 21.9 | 7 | |
1.TOLERANCEL | |||||||||||||
A) ON THICKNESS LIGHT TUBES=+NOT LIMITED,-8%, MEDIUM & HEABY TUBES=+NOT LIMITED,-10% | |||||||||||||
B) ON MASS FOR QUANTITIES OF 150 MTR., AND OVER OF ONE SIZE =+/-4%, FOR SINGLE TUBE =+/-10%/-8% | |||||||||||||
2.ENDS | |||||||||||||
CUT CLEANLY AND NOMINALLY SQUARE WITH THE AXIS OF THE TUBE AND FREE FROM EXCESSIVE BURRS | |||||||||||||
3.PROPERTIES | |||||||||||||
A) CHEMICAL=(MAXIMUM)C -0.20%,MN-1.20%,S-0.045%&P-0.045%\ | |||||||||||||
B) MECHANICAL=UTS-320 TO 460 N/MM2,YS-195 N/MM2(MINIMUM)& ELONGATION ON 5.65 SO-20%(MINIMUM) | |||||||||||||
4.BEND TEST (COLD) APPLICABLE TO TUBES UPTO AND INCLUDING NOMINAL SIZE OF 50MM | |||||||||||||
A) FOR BLACK TUBES BEND UPTO 180 DEGREES AROUND A CYLINDRICAL MANDREL, THE DIA OF WHICH IS 6 TIMES THE OD OF THE PIPE | |||||||||||||
B) FOR GALVAZNIED PIPE BEND UPTO 90 DEGREES AROUND A CYLINDRICAL MANDREL, THE DIA OF WHICH IS 8 TIMES THE OD OF THE PIPE. | |||||||||||||
TUBES SHALL WITHSTAND THE TEST WITHOUT SHOWING ANY SIGNS OF FRACTURE OR FAILURE. | |||||||||||||
5.FLATTING TEST(COLD): APPLICABLE TO TUBES GREATER THAN NOMINAL SIZE OF 50MM | |||||||||||||
A) FOR WELD:DISTANCE BETWEEN THE PLATENS, MEASURED UNDER LOAD ID NOT GREATER THAN 75% OF THE OD OF TUBE | |||||||||||||
B) FOR MATERIAL: DISTANCE BETWEEN THE PLATENS,MEASURED UNDER LOAD IS NOT GREATER THAN 60% OF THE OD OF THE TUBE | |||||||||||||
6.LEAK TIGHTNESS TEST | |||||||||||||
A) ONLINE NDT(EDDY CURRENT) | |||||||||||||
B) HYDRO TEST AT A PRESSURE OF 50 BAR | |||||||||||||
7.BLACK VARNISH | |||||||||||||
TUBES ARE UNIFORMITY VARNISHED EXTERNALLY OVER THEIR FULL LENTHS | |||||||||||||
8.ZINC COATING(GALVANZING) | |||||||||||||
55 TO 70MICORNS, UNIFORMITY OF COATING TO WITHSTAND 4, ONE MINUTE DIPS IN COPPER DULPHATE SOLUTION | |||||||||||||
9.THREADING FOR 1/2" TO 34/"-14 TPI AND FORM 1" TO 6" -11TPI | |||||||||||||
WITH 2 COLOUR BANDS ONE NEAR EACH ENDS OF 50 MM WIDTH (A CLASS -BROWN,B CLASS-BLUE & C CLASS-RED) | |||||||||||||
CHECK WITH STANDARD BS RING AND PLUS GAUGES | |||||||||||||
10.MARKING | |||||||||||||
A) WE CAN EMBOSS MILL SIGN "UTP/SPEC". ONLINE AT EVERY ONE METER INTERVAL OVER THE LENGTH OF PIPE | |||||||||||||
B) WE CAN DO ONLINE STENCILLING AS PER CUSTOMER NEED. | |||||||||||||
11.PACKING: HEXAGONAL TYPE | |||||||||||||
12.MILL TEST CERTIFICATE: WE CAN ISSUE A TC, CERTIFYING THAT THE TUBES SUPPLIED COMPLY WITH THE BRITISH STANDARD. |
OUR MILLS WILL MANUFACURE GOODS SERIOUSLY ACCORDING TO THE STANDARD
CONTACT PERSON:QIAO JOYCE
EMAIL: QJ..........COM
WECHAT/WHATSAPP+86 13674161790
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