Xianxian bright finishing steel, galvanized steel pipe wall thickness Xianxian, Xianxian alloy steel pipe, thick-walled seamless steel pipe Xianxian, Xianxian 316 stainless steel, welded steel pipe Xianxian, Xianxian large diameter thick wall steel pipe, large diameter Xianxian thick-walled seamless steel pipe, thick-walled steel pipe specification sheet Xianxian, Xianxian precision steel pipe, spiral steel pipe Xianxian, Xianxian large diameter alloy tube. Liaocheng Tong Yuan Steel Co., Ltd. at a faster rate, continue to accumulate, continuous improvement, scale enterprises to grow better, and quality products to win the trust of our customers. Welcome to the new and old customers to subscribe! ! ! 

 Steel Pipe Co., Ltd. Liaocheng pass source 

 Tel :0635 -8,888,475 
 8888476 
 Mobile: 13206355285 
 18963533215 
 Fax :0635 -8,888,476 
 Manager: Manager Hu Fujing Li 
 E-mail: sdtygg88@163.com 
 Address: Shandong Liaocheng Big East steel market 
 National Steel Information Network: http://www.qgggxxw.com/ 
 Company website: http://www.szzmy.com/ 


 Tong Yuan Steel Co., Ltd. Liaocheng is located in Jiangbei Zhuo Yuexiu Watertown United States - Liaocheng, located in Hebei, Shandong, Henan provinces at the junction of superior long history, is the historical and cultural city; north-south Beijing-Kowloon railway linking the east of the Han and Ji Ji railway and highway chat Museum intersection in Liaocheng, Liaocheng in Shandong Province is more to the domestic as well as an important transport hub. Convenient geographic conditions to create a national seamless distribution center, the company has become a national seamless large-scale supply base. 
 Our company is a large franchise seamless flow of business, are the main Chengdu, Baotou Steel, Hengyang, Steel, Anshan Iron and Steel, and other plant structures Xianxian tube, fluid pipe, low, precision seamless steel tubes, high pressure boiler pipe, fertilizer tube and oil cracking pipe, tube, and some of the imported electricity alloy tube, while the company also operates a variety of specifications, material round. I will be with a good reputation and solid strength, low prices, quality products and services to our customers. Yuanyuanda new and old customers hand in hand, create a cause. 
 We always adhere to market-oriented, customer-focused, quality as the lifeblood of business, in good faith for the governance of the enterprise, adhere to the principle of most serious steady progress, growing. Established a variety of services in the industry system, and formed a covering North, South, and the country's distribution network. Companies with good reputation, quality products, a strong, low price reputation the country's 30 provinces, municipalities and autonomous regions, municipalities, users rely on the product won. Production and sales of seamless pipe produced by the plant, high pressure boiler tubes, low and medium pressure boiler tube, fluid pipe, structure pipe, oil cracking pipe, fertilizer pipe, ship tube, pipe geology, hydraulic prop tube, alloy tube and so on. 

 Honors: Liaocheng China Tong Yuan Steel Pipe Co., Ltd. was named the 2010 Top Ten Harbor http://www.zgggxxg.cn/ credit unit "tongyuan", zero complaints, trading all praise! Welcome to buy!!!! 
 Standard delivery length of the steel market 
 Delivery length or the length of the contract, also known as the length of user requirements. Standard delivery length of the following requirements: A, usually the length (also known as non-cut length): length where the length of the standard range, and with no fixed length request, usually referred to as length. Standard requirements such as structural pipe: hot rolled (extrusion, expansion) tube 3000mm ~ 12000mm; cold drawn (rolled) steel 2000mmm ~ 10500mm. B, definite length: the length of cut length should be generally within the requirements of the contract is a fixed-length size. However, the actual operation of absolute cut lengths are cut is unlikely, so the standard length of cut-sets are allowed deviation. Structural tube standard: production cut length than the usual length of tube pipe Yield decreased, manufacturers fare increase request is reasonable. The rate of increase of the company are not consistent, generally based on the increase for the base price of about 10%. C, double length: double length should be within the usual length, the contract should specify a single double length and composition of the total length of multiples (eg 3000mm × 3, that is a multiple of 3 3000mm total length of 9000mm). In practice, the total length should be allowed together on the basis of positive deviation 20mm, plus the length of each foot should stay single-incision margin. Structural tube, for example, left incision margin requirement: ≤ 159mm diameter is 5 ~ 10mm; diameter> 159mm for the 10 ~ 15mm. If no double length standard deviation and the cutting margin requirements, which should be negotiated between supply and demand in the contract. Double length with the ruler length, as producers will bring a significant reduction in finished product rate, so the producers proposed fee increases are reasonable, and its rate of increase the rate of increase with the same cut length. D, length range: range of length in the usual length of the range, when the user requires a fixed range in which the length of time required in the contract. For example: normally a length of 3000 ~ 12000mm, while the range of cut length is 6000 ~ 8000mm or 8000 ~ 10000mm. Visible range of length and double length than the fixed length requirement loose, but tightening than the usual length of a lot of companies will bring to the production rate of finished lower. Therefore, manufacturers fare increase is justified, and its rate of increase is generally on the increase in the base price of around 4%. 



 Steel Pipe Co., Ltd. Liaocheng pass source 

 Tel :0635 -8,888,475 
 8888476 
 Mobile: 13206355285 
 18963533215 
 Fax :0635 -8,888,476 
 Manager: Manager Hu Fujing Li 
 E-mail: sdtygg88@163.com 
 Address: Shandong Liaocheng Big East steel market 
 National Steel Information Network: http://www.qgggxxw.com/ 
 Company website: http://www.szzmy.com/ 

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 Welcome to inquire Xianxian bright finishing steel, galvanized steel pipe wall thickness Xianxian, Xianxian alloy steel pipe, thick-walled seamless steel pipe Xianxian, Xianxian 316 stainless steel, welded steel pipe Xianxian, Xianxian large diameter thick wall steel pipe, offering large-diameter thick-walled county seamless steel tubes. Xianxian thick-walled steel pipe specification sheet, Xianxian precision steel pipe, spiral steel pipe Xianxian, Xianxian large diameter alloy tube. Liaocheng Steel Co., Ltd. through the source to customer-centric company, in an efficient In order to ensure the system, We welcome you to visit and negotiate business. Welcome to the new and old customers to subscribe! ! ! ! !