product list

Structure pipe

1:Definition of Structure Pipe

Structural pipe is a general structural steel pipe, referred to as structural pipe. Structural pipe is applicable to the general structure, mechanical structure of seamless steel pipe, fluid seamless steel pipe standard is applicable to the general seamless steel pipe conveying fluid.

2:Structure Pipe specifications

28*834*538*4.743*2
29*2.534*5.538*543*3
29*434*638*543*3.5
29*4.534*6.538*5.543*5
30*1.534*738*643*6
30*234*7.538*743*7
30*2.334*838*843*7.5
30*2.534*938*943*8
30*335*1.538*1043*9
30*3.535*239*443*10
30*435*2.539*545*1.5
30*4.535*339*745*1.8
30*535*3.540*1.545*2
30*5.535*440*245*2.5
30*635*540*2.545*3
30*735*5.540*345*3.5
30*835*640*3.545*4
30.3*3.335*6.540*445*4.5
31*2.335*740*4.545*5
32*1.535*840*545*5.5
32*235*940*5.544.5*5
32*2.536*1.540*645*6
32*336*240*6.544.5*6
32*3.536*2.540*745*7
32*436*340*7.545*7.5
32*4.536*3.540*845*8
32*536*440*945*8.5
32*636*4.540*1045*9
32*736*541*245*10
32*7.536*5.541*445*11
32*836*642*245*12
32*936*742*2.546*2.5
32*1036*842*346*5
32*1136*942*3.546*5.5
33*337*242*447*3
33*538*1.242*4.547*4.5
33.5*338*1.542*546*8
33.5*438*242*5.548*1.8
34*238*2.542*648*2
34*2.538*342*6.548*2.5
34*338*3.542*748*3
34*3.538*442*848*3.5
34*438*442*948*4
34*4.538*4.542*1048*4.5
48*553*1157*1568*6
48*5.553*1258*1.868*6.3
48*653*1458*1168*7
48*6.553*1.560*268*8
48*753*660*2.568*9
48*854*260*368*10
48*8.554*2.560*3.568*11
48*954*360*468*12
48*1054*3.560*4.568*12.5
48*1154*460*568*14
48*1254*4.560*568*16
49*454*560*5.570*3.5
49*1054*5.560*670*4
50*1.554*660*6.570*4
50*254*6.560*770*4.5
50*2.554*760*7.570*5
50*354*860*870*6
50*3.554*8.560*970*6.5
50*454*960*1070*7
50*4.554*1060*1170*8
50*554*1160*1270*9
50*654*1260*1470*10
50*754*1463.5*270*11
50*855*4.563.5*370*12
50*955*5.563.5*3.570*14
50*956*463.5*470*16
50*1056*4.563.5*4.573*3
50*1156*563.5*573*3.5
50*1256*663.5*5.573*4
51*1.856*963.5*673*4.5
51*357*363.5*773*5
51*3.557*3.563.5*873*5.5
51*3.657*463.5*973*6
51*3.857*4.563.5*1073*7
51*457*563.5*1473*8
51*4.557*5.563.5*1573*10
51*557*663.5*1673*11
51*5.557*768*373*12
51*657*868*3.573*12.5
51*757*968*473*14
51*857*9.568*473*15
51*8.557*1068*4.573*16
51*957*1268*573*18
51*1057*1468*5.573*20
76*3.583*1195*12108*14
76*483*1295*12.5108*15
76*4.583*12.595*14108*16
76*583*1395*15108*18
76*5.583*1495*16108*20
76*683*1595*18108*22
76*6.583*1695*20108*25
76*783*1895*22108*28
76*883*2095*25108*30
76*983*22102*4114*4
76*1083*25102*4.5114*4.5
76*1189*4102*5114*5
76*1289*4.5102*5.5114*5.5
76*12.589*5102*6114*6
76*1489*5.5102*7114*6.5
76*1589*6102*8114*7
76*1689*6.5102*9114*8
76*1889*7102*10114*9
76*1889*7.5102*11114*10
76*2089*8102*12114*11
80*389*8.5102*12.5114*12
80*489*9102*14114*12.5
80*4.589*10102*15114*13
80*589*11102*16114*14
80*689*12102*18114*15
80*789*12.5102*20114*16
80*7.589*13102*22114*18
80*889*14102*25114*20
80*889*15102*28114*22
80*1089*16102*30114*25
80*1289*18108*4114*28
80*1489*20108*4.5114*30
80*1689*22108*5121*4.5
80*1889*25108*5.5121*5
80*2095*4108*6121*5.5
83*495*4.5108*6.5121*6
83*495*5108*7121*7
83*4.595*5.5108*7.5121*8
83*595*6108*8121*9
83*695*7108*9121*10
83*795*8108*10121*11
83*895*9108*11121*12
83*995*10108*12121*12.5
83*1095*11108*12.5121*14
121*16133*15146*30159*32
121*18133*16146*35159*35
121*20133*18152*5159*40
121*22133*20152*6159*45
121*25133*22152*7168*6
121*28133*25152*8168*6.5
121*30133*28152*10168*7
127*4.5133*30152*11168*8
127*5140*4.5152*12168*9
127*5.5140*5152*12.5168*10
127*6140*5.5152*13168*11
127*7140*6152*14168*12
127*7.5140*6.5152*16168*14
127*8140*7152*18168*16
127*9140*8152*20168*18
127*10140*10152*22168*20
127*11140*11152*25168*22
127*12140*12152*28168*25
127*12.5140*12.5152*30168*28
127*14140*14152*32168*30
127*16140*16152*35168*32
127*18140*18152*36168*35
127*20140*20152*40168*38
127*22140*22159*4.5168*40
127*25140*25159*5168*45
127*28140*28159*5.5180*6
127*30140*30159*6180*7
127*32140*32159*6.5180*8
127*35140*35159*7180*10
133*4.5146*5159*8180*12
133*5146*6159*9180*14
133*5.5146*8159*10180*16
133*6146*10159*11180*18
133*6.5146*11159*12180*20
133*7146*12159*12.5180*22
133*7.5146*12.5159*13180*25
133*8146*14159*14180*28
133*9146*15159*16180*30
133*10146*16159*18180*32
133*11146*18159*20180*35
133*12146*20159*22180*40
133*12.5146*22159*25180*45
133*13146*25159*28194*6
133*14146*28159*30194*7
194*8219*12245*30299*22
194*10219*13245*32299*25
194*12219*14245*35299*28
194*14219*14245*36299*30
194*16219*15245*38299*32
194*18219*15245*40299*34
194*20219*16245*45299*35
194*22219*17245*48299*36
194*25219*18245*50299*38
194*28219*20245*60299*40
194*30219*22255*45299*45
194*32219*23273*7299*50
194*35219*25273*8299*55
194*40219*26273*9299*60
194*45219*28273*9.5325*7
203*6219*30273*10325*8
203*7219*32273*11325*8.5
203*8219*35273*12325*9
203*9219*36273*13325*10
203*10219*40273*14325*11
203*12219*45273*15325*12
203*14219*48273*16325*13
203*16219*50273*18325*14
203*18219*55273*20325*15
203*20232*16273*22325*16
203*22232*18273*25325*16
203*25232*20273*28325*17
203*28245*7273*30325*18
203*30245*8273*32325*20
203*32245*9273*35325*22
203*35245*9273*36325*25
203*36245*10273*40325*28
203*40245*10273*45325*30
203*45245*11273*48325*32
203*50245*12273*50325*34
219*6245*12273*60325*35
219*6.5245*14299*8325*38
219*7245*16299*9325*40

3:Seamless steel pipe manufacturing process

Steel Round Bar—Pickling Grinding—Cutting—Heating—Hot Piercing—Punching—Shell Storage—Pickling&Lubrication—Cold-Rolling—Cold-Drawing—Heat Treatment—Physical&Chemical Testing—Straightening—Trim—Size&Surface Inspection—Eddy Current Testing—Hydraulic Testing—Supersonic Testing—Get Oiled—Packing—Warehouse  

4:Structure Pipe Applications

Structural pipe used for general structure and mechanical structure, a large number of construction, machinery, transportation, aviation, oil exploitation and other industries of various structural pipe.

5:Structure Standard

GB/T8162-1999,ISO2937,ASTM A53,ASTM A106,JIS G 3441,BS EN 10210-1

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High-quality steel pipe certified manufacturer

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