Henan Chi brand Pipe Co., Ltd. is a collection development, design, production and after-sales service as one of professional management company, Henan late licensing Pipe Co., Ltd. Headquarters Tel: 13569113555 Website: http: //www.cheepai.cn ppr pipes design a pipe, pipe fittings design requirements: pipes and pipe fittings welded seam dimensions shall comply with the design drawings and processes, weld height of not less than the base metal surface, weld and base metal should be smooth transition. 2, pipeline deviation provisions: water supply should be noted that the various horizontal pipe ppr pipes, valves, water meters and sanitary ware is installed correctly and the presence of water leakage; slope and aspect discharge device and the available horizontal ruler, measuring tape to check to be accurate; building valve installed inside the water pipe should meet the provisions of the allowable deviation. 3, a measuring tape to check: water supply pipeline weld and heat affected surface can be horizontal ruler and measuring tape to check, make sure no cracks, lack of fusion, incomplete penetration, slag, craters and holes and other defects. Ability to live through the water and fire water ppr pipe water supply ten brand system design requirements related to the internal life of the building's water supply system and the maximum number of simultaneous open whether all water distribution point reached the rated flow, high-rise buildings can be stratified, according to piping in Sections through water testing. Chi brand management industry with strong technical strength, innovation, manufacturing excellence through quality, efficient service, determined to forge ahead, comprehensively implement the scientific concept of development, leading to brand marketing, the market continues to establish a correct outlook, values, service concept and the concept of honor and commitment to high quality, stylish new product development, honesty, Founding letter. Pipe Co., Ltd., Henan late licensing front investment to the nation Shangqiu City: Suiyang District, beam garden, Zone, Wing City, Yucheng County, Citizens County, Ningling, Sui, Xiayi, Zhecheng Zhengzhou City : Central Plains area, two seven, Guancheng Hui District, Jinshui, on the street, Huiji District, Chung Dong New Area, Xinzheng City, Dengfeng City, the new city, Gongyi City, Xingyang, Anyang Zhongmou County: North Customs District, Wenfeng District, Yin Du District, Long An District, Forest City, Anyang County, ShangYinXian, Hua County, Neihuang Xinxiang City: Weibin District, Hongqi, Makino District, Feng Quan District, Methodist Hui City, Huixian, Xinxiang County, Walker County, Yuanyang, Yanjin County, Fengqiu County, Changyuan Xuchang City: Wei Du District, Yuzhou, Changge, Xuchang County, Yanling County, Pingdingshan City Xiangcheng County: Xinhua District, Weidong Qu, Shilong District, Zhanhe Qu, Baofeng County, Ye County, Lushan County, Jia County, Wugang City, Ruzhou Xinyang City: Shihe District, pingqiao area , Yangshan Area, Luoshan, Guangshan County, County, County Mall, Gushi County, Huangchuan County, Huaibin County, interest county, Nanyang City: Wolong District, High-tech Zone, Wancheng, Dengzhou, Nanzhao County, Fangcheng County, Xixia County, Zhenping, Neixiang, Xichuan, Sheqi, Tanghe County, Xinye, Kaifeng City Tongbai County: Gulou District, Dragon Pavilion area, down the river Hui District, Yuwangtai District, Jinming District, Kaifeng West District, Qi County, Tongxu County, Weishi County, Kaifeng County, Luoyang City Lankao County: Jianxi District, West work area, Old Town, Chan River District, Luolong District, Jili District, Yanshi, Mengjin County, Xin'an County, Luoning County, Yiyang County, Yichuan County, Song County, Luanchuan, Ruyang County, Luoyang High-tech Zone, Iloilo New Jiaozuo City: Liberated, Sanyo area, the station area Ma village area, Xiuwu, Wuzhi, Wenxian, fraternity County, QINYANG, Mengzhou Jiyuan City: Jeju Water Street, Patio Street, North Street, Temple of Heaven streets, Yuquan streets grams Jingzhen, Wulongkou Town pear Town, Zhi towns Retainers Town Potou Town Dayu Town Shao original Town Sili Town wangwu towns under Metallurgical Town Hebi City: Qibin mountain city, Heshan , Xunxian, Qi County, Puyang City: Hualong District, Puyang County, Qingfeng County, South County, Fanxian, Zhoukou stage County: Chuanhui Qu, City of, Fugou, Xihua, Shangshui, Taikang, Luyi County, Dancheng, Huaiyang County, Luohe City, Shen Qiu County: Yuanhui District, Yancheng District, Shaoling District, Wuyang, Linying Zhumadian City: Yicheng District, the county used, bleeding County, Suiping, Xiping, Shangcai, Runan County, Pingyu, Xincai, Zhengyang County, Sanmenxia City, Zhumadian City Zone: Lake District, Yima City, Lingbao, Mianchi , Shan County, Romer County