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  • Quotation sheet for stainless steel welded pipe Nov.2019

    Quotation sheet for stainless steel welded pipe Nov.2019

    Quotation sheet for stainless steel welded pipe (Material:316L、304/304L Standard:ASTM A312,Delivery state :weld、pickling ) Nominal OD OD SCH 5S SCH 10S SCH 40S Thickness 304 316L Thickness 304 316L Thickness 304 316L N.B IN MM mm $/kg $/kg mm $/kg $/kg mm $/kg ...
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  • Carbon seamless pipe for fluid transportation

    Carbon seamless pipe for fluid transportation

    Carbon Seamless Tube for Fluid Transportation Service Application For Tubes in carbon steel pipe For Fluid Transportation Service such like water ,low pressure oil.. Tube Production Standards,Steel Grade,Steel Heat Number: GB/T8163,API 5L PSL1 ,API 5L PSL2 ,ASTM A106 ,ASME,JIS ,EN10204,EN10205 ,B...
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  • ASTM A517-B specification

    ASTM A517-B specification

    1. Product analysis in accordance with specification ASME-Sec II-SA 517 / SA 517M 2. Tension Test in accordance with specification ASME-Sec II-SA 20 / SA 20M 3. Charpy-V-Notch Impact Test in accordance with specification ASME-Sec II-SA 20 / SA 20M 4. Bend Test in accordance with specification ASM...
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  • API 5CT Seamless steel tubing

    API 5CT Seamless steel tubing

    API 5CT is a standard on the oil casing by American Petroleum Institute, mainly for the oil pipe, tubing and casing. API 5CT oil casing used in oil well drilling, which is mainly used for drilling and completion of the right wall of the support, to ensure that the conduct and completion of the dr...
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  • SSAW pipe price list Nov.2019

    SSAW pipe price list Nov.2019 SY/T5037-2000,Material:Q235B; WT    OD 219 273 324 356 406 508 610 711 762 813 914 1016 1067 1118 1168 1219 1321 6 586 586 586 586 586 586 586 586 586 586 586 586 600 600 600 600 600 7 586 586 586 586 586 586 586 586 586 586 586 586 600 600 600 600 ...
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  • Advantges of electric welding

    Advantges of electric welding

    Resistance welding method developed rapidly since its inception in the late 19th century, especially with the rise of mass production of the automotive industry and other enterprises, the increasingly widespread application. According to statistics, the current resistance welding method accounted...
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  • Advantages of spiral weld steel pipe

    Advantages of spiral weld steel pipe

    Spiral welded pipe production uses hot rolled coil. The alloy content of the coil is often lower than similar grades of steel plate, improving the weldability of the spiral welded pipe. Due to the rolling direction of spiral welded pipe coil is not perpendicular to the pipe axis direction, the cr...
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  • Advantages of electro-galvanized

    Advantages of electro-galvanized

    Electro-galvanized is an electrolytic process to obtain coating the surface of the steel pipe. Which is to strengthen and improve the performance of the steel surface, made ​​steel pipe decorative appearance, corrosion resistance, anti-wear and special optical, electrical, magnetic, thermal perfo...
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  • A333-6 low temperature steel pipe welding

    A333-6 low temperature steel pipe welding

    A333-6 steel pipe is a low-temperature steel. The minimum temperature of 70 ° C. Usually normalized or normalized and tempered state supplier. A333-6 steel carbon content is lower, so hardened the tendency and cold cracking tendency are relatively small. Material toughness and ductility is better...
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  • Chinese Steel promising

    Chinese Steel promising

    First of all, supply and demand will keep in balance in the next year, but the species differentiation, exports declined. In fact, cold, hot plate growth rate of more than 5%, but building materials, seamless tube have negative growth, the differentiation of the species has been very clear. Curre...
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  • 316l stainless steel surface hardening process and heat treatment process

    316l stainless steel surface hardening process and heat treatment process

    Stainless steel tube heat treatment main purpose is to change the inner pipe metal matrix structure, improve the hardness of stainless steel pipe, but because it is not fundamentally change the pipe morphology, and therefore can not effectively improve the strength and toughness of the stainless ...
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  • Square & rectangle pipe price list Nov.2019

    Square & rectangle pipe Specification Thickness Price Specification Thickness Price 1.2 607.14 1.5 578.57 1.3 604.29 100*100 1.7 575.71 1.4 600.00 1.8 571.43 20*20 1.5 592.86 80*120 2.0 564.29 1.7 585.71 125*75 2.2 557.14 2.0 580.00 2.5~5.0 551.43 1.2 601.4...
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