Deqiang - Xi'an

This company is a professional management of large seamless steel tubes of material circulation enterprises in the steel industry has high credibility, our company sales of seamless steel tubes are genuine, with a single and a copy of the original material. After many years of operation, has been with the major steel mills to establish a solid national supply system, with the use of building up a good sales relationships. Since the establishment of out of the "service first, quality first, reasonable price, customer first, good service, profit-sharing clients, puerile" as the principle of honesty and trustworthiness as the purpose and dedication to customer service across the country, Won the majority of users praise, the general manager, "Lee Tak-keung" Sir warm welcome customers to  

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visit the country to guide our work! Company's annual sales days, Steel, Baotou Steel, Baosteel, smelting steel, Chengdu, Anshan Iron and Steel, Hengyang other well-known brand of seamless steel tubes, alloy pipes and copper, aluminum (section, row, rods, tubes, tape, wire, elbow , electrode), copper parts, casting, stainless steel plate (tube, rod, belt, rod, elbow), etc.. Seamless steel pipe Material: 20 #, 35 #, 45 #, 20G, 16Mn (Q345A, B, C, D), 27SiMn ,15-42CrM0, oil casing (J55, N80, P110), etc.. Alloy Pipe Material: 12Cr1MoV (G), 13CrMo44 (A335P12, STFA22, 15CrMo), 10CrMo910 (A335P22, 12Cr2Mo, STFA24), A335P5 (STFA25, Cr5Mo), A335P9 (Cr9Mo, STFA26), A335P91 (T91), A335P92, WB36 ( 15NiCuMoNB5), Steel Institute 102 (12Cr2MoWVTiB). Executive Standard: GB (high-pressure boiler pipe GB5310-1995, low and medium pressure boiler pipe GB3087-1999, fluid tube GB/T8163-1999, structural pipes GB/T8162-1999, petroleum cracking pipe GB9948-1988, fertilizer dedicated pipe GB6479-2000 ) JIS JISG3457, German standard DIN17175-79, the United States, Italy Standard ASTM, ASME. Stainless steel tube material: 304,304 L, 321,316,316 L, 310S stainless steel material: 201,202,301,304,304 L, 321,316,316 L, 310S stainless steel rod material: 1Cr17Ni2, 0Cr13, 1Cr13, 2Cr13, 3Cr13, 4Cr13, 304,321,316,316 L310S round bar Material: 10 #, 20 #, 35 #, 45#, Q215-235, 20Cr, 40Cr, 20CrMo, 35CrMo, 42CrMo, 38CrMoAl, 16Mn (Q345B), 12Cr1MoV, 15CrMo, 45Mn2, 60Si2Mn, 20MnTiB, Cr12MoV, 40CrNiMo, GCr15, 65Mn, 50Mn, 15Mn, 50Cr, 3Cr2W8V, 20CrMnTi , 20CrMnMo, 40CrMnMo, 20CrNiMo, 27SiMn so. Origin: Shougang, Tung steel, smelting steel, the Great Wall Special Steel. Alloy sheet material: Q345B, 12Cr1MoV, 15CrMoR, 16MnR, and so on. Location: on the steel, Wugang, Mei steel. Alloy seamless steel pipe can be customized for clients Material: 20G, Q345B, 12Cr1MoVG, 15CrMoG, T91 (P91), Steel Institute 102 (12Cr2MoWVTiB), etc., Origin of Shanghai Baoshan Iron and Steel Pipe Corporation and Hunan Hengyang Steel Tube Factory and Tianjin big seamless, Tianjin small seamless and so on, can also be tailor-made large-diameter thick-walled tube material Q235-Q345B, size 406-2400mm, wall thickness 12-80mm. Column is widely used in construction, bridges, petroleum chemical industry, papermaking machinery, oil pipelines and other areas of. Ourcompanyisspecializinginthelargeseamlesssteeltubematerialcirculationenterprisesintheindustry, hashighprestige, thecompanysalesforseamlesssteeltube, theoriginalmaterialofanysingleandphotocopyattached.Afteryearsofbusiness, withthemajorst