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| No.9304293
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Information Name: | Supply Qiqihar seamless steel pipe |
Published: | 2013-03-14 |
Validity: | 30 |
Specifications: | Qiqihar seamless steel pipe |
Quantity: | 0.00 |
Price Description: | |
Detailed Product Description: | Qiqihar seamless steel pipe Liaocheng Tongyuan Steel Pipe Co., Ltd. in cooperation sales agent 10 seamless steel pipe plant in Baotou, Chengdu, Shandong, Baosteel, Angang, West Steel, Steel, Steel, Hengyang Steel, ordinary steel, etc. and Germany, Japan, Russia and other import the production of large and medium-sized high-quality seamless steel pipe standing resource material: 10 #, 20 #, 35 #, 45 #, as 16Mn, 27SiMn CrMo910, 15CrMo, 35CrMo. Execution GB: GB/T8162-99 structural tube, GB/T8163-99 fluid pipe, low pressure boiler tube, Liaocheng Precision Steel Tube Factory GB/T3087-99 GB/T5310-95 high pressure boiler tube, GB/T6479-2000 fertilizer special pipe , 27SiMn hydraulic support tube, high-pressure alloy pipe, of GB/T9948-85 oil cracking pipe GB9948-88 YB235-70 geological drilling pipe, seamless steel pipe of various standards such as automobile axle casing YB/T5035-96 I company's existing inventory of more than 10,000 tons, more than 1,000 varieties you buy, leading products: structural tubes, fluid tubes, high-pressure boiler tubes, fertilizer special pipe, line pipe, cryogenic tube, alloy tube, stainless steel seamless pipe, shaped tube , precision cold drawn pipe, large diameter thick-walled tube machining tube, galvanized pipes, scaffolding pipes. (Hydraulic support 27SiMn, blast furnace drill pipe, casing J55, N80). Shandong Liaocheng Tongyuan Steel Pipe Co., Ltd. Tel :0635 -88,884,758,888,476 Mobile: 13206355285 18963533215 Fax :0635 -8888476 manager: Mr.Hu QQ: 578 768 145 Website: http://www.wufenggangguan.org Address: Liaocheng City, Shandong Province Economic Development Zone Liaohe Road East Qiqihar seamless steel pipe is a hollow cross section, no seams round, square, rectangular steel surrounding. Qiqihar seamless steel pipe is made of ingot or solid tube through the perforation capillary, and then dial made of hot-rolled, cold-rolled or cold. Qiqihar seamless steel pipe with a hollow cross section, for a large number of conveying fluid than solid steel pipes, steel pipes and round steel, precision seamless steel tubes in bending torsional strength the same lightweight, is an economic cross-section steel, widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automotive drive shafts, bicycle frames and construction used in steel scaffolding. Of Qiqihar seamless steel pipe production process can be divided into two kinds of cold-drawn and hot-rolled, complex production processes generally than hot-rolled, cold rolled Qiqihar seamless steel pipe, tube first to the three-high rolling, extrusion To the sizing tests, if the surface does not respond after crack Tube after cutting machine for cutting, and cut into a length of about one meter of the blank. Then enter the annealing process, annealing to use acidic liquids for pickling, when pickling to pay attention to whether the surface of a large amount of foaming generated, if there are a lot of foaming generated description of the quality of the steel pipe of less than standard response. Appearance of cold-rolled the Qiqihar seamless steel pipe to be shorter than the hot-rolled Qiqihar seamless steel tubes, cold rolled Qiqihar seamless steel pipe wall thickness generally Qiqihar than hot-rolled seamless steel pipe smaller, but the surface looks of Qiqihar than the thick-walled seamless steel pipe bright, the surface is not too rough, the caliber also not too many glitches. Delivery of hot-rolled the Qiqihar seamless steel pipe of the state is generally rolled after heat treatment delivery. Hot-rolled Qiqihar seamless steel pipe after after quality inspection to go through strict staff hand-pick, to be coated with oil, then followed by a number of cold-drawn experimental quality control after perforation after hot rolling process experiment, if the perforation excessive flaring is necessary the straightening correction. Placed after straightening and then transmitted by the transmitting device to the testing machine testing experiments, last label specifications choreography to warehouse them. The mirror tube process: tube - Inspection - Skinning - Inspection - heating - perforation - pickling - Sanitary grinding - the lubricating air-dry - welding head - cold drawn - solution treatment - - Pickling - Pickling Passivation - Inspection - cold - to the oil - cutting head - air-dry - polished - outside polishing - Inspection - logo - the finished packaging industry tube process tube billet - Inspection - Skinning - Inspection - heating - perforation - pickling - Revised mushroom - lubricated air dry - welding head - cold drawn - solution treatment - Pickling - Pickling blunt - Inspection - thermostatic storage - delivery uses of Qiqihar seamless steel pipe: Qiqihar seamless steel pipe used in the manufacture of a variety of low and medium pressure boilers, superheated steam tube, boiling water pipe, the waterwall tube and superheated steam locomotive boiler tube opium pipe, small tobacco pipe and arch brick pipe. Qiqihar seamless steel pipe with high-quality carbon structural steel hot-rolled or cold-rolled (reversal). Mainly 10,20 steel, in addition to ensure the chemical composition and mechanical properties do hydrostatic testing, curling, flaring, flattening test. Delivery of hot rolled rolled, cold-rolled (dial) to heat treatment delivery. Steel pipe inner diameter of the length of the outside diameter of the drill bit by the sizing mill. Qiqihar seamless steel pipe steel pipe after sizing, cooling tower, cool with water spray, steel pipes after cooling, it is necessary to be straightening. Sent by the conveyor belt after the steel pipe by straightening metal detection machine (or hydrostatic test) internal testing. If the steel pipe internal cracks, bubbles, etc., will be detected. Qiqihar seamless steel pipe steel pipe quality control but also through strict hand-selected. Steel pipe of Quality Supervision, Inspection, paint sprayed on the number, specifications, production batch. By crane hanging into the warehouse. Structural steel under the conditions of the same cross-sectional area than the square, flat steel and what type steel full flexural capacity, rigid, has a very strong side, flat steel and various steel bending capacity directions, but the pipe bending performance not only directional, and the strongest flexural capacity of the unit mass. Shandong Liaocheng Tongyuan Steel Pipe Co., Ltd. Tel :0635 -88,884,758,888,476 Mobile: 13206355285 18963533215 Fax :0635 -8888476 manager: Mr.Hu QQ: 578 768 145 Website: http://www.wufenggangguan.org Address: Liaocheng City, Shandong Province Economic Development Zone Liaohe Road East first the Liaocheng through source Steel Pipe Co., Ltd. always adhere to market-oriented, the growing scale enterprises, enhance the core competitiveness of enterprises, in a bid to within the shortest possible time, to create the best brand of steel pipe, provide the most satisfactory service. Manager of the company, together with all the staff waiting around the old and new guests to visit the steel supply company, field trips, to guide the work, to enhance understanding! This, we will be with a good reputation, the strength of a solid, high-quality products, low prices to serve the majority of users. I should like to express my heartfelt thanks to new and old friends, and the vast majority of customers the company has always given the care, support and help! We sincerely hope to establish long-term cooperative relationship of mutual benefit, seeking common development. |
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Copyright © GuangDong ICP No. 10089450, Liaocheng, Shandong Tongyuan Seamless Steel Tube Plant All rights reserved.
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You are the 11113 visitor
Copyright © GuangDong ICP No. 10089450, Liaocheng, Shandong Tongyuan Seamless Steel Tube Plant All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility