• MDPE BUTT FUSION FLANGE ADAPTER DN50 - DN1200 PE FUSION FITTINGS SDR11, ADR17, SDR17.6
• MDPE Flange Adaptor standard EN 1555.3/ EN12201.3/ ISO8085/ ISO4427.3
• MDPE SDR11 Flange Adapter applied for gas pipeline pressure reach 0.5Mpa.
• MDPE SDR17.6 and SDR 17 Flange Adapter applied for gas pipeline pressure reach 0.3Mpa.
• The length of the welding pipe section can be lengthened according to the requirement

  d mm	D4 mm	e mm	L1 mm	L mm	D5 mm	t mm
  50	88	4.6	≥55	86	59	≥12
  63	102	5.8	≥63	96	75	≥14
  75	122	6.8	≥70	110	86	≥16
  90	138	8.2	≥79	127	105	≥17
  110	158	10	≥82	127	125	≥18
  125	158	11.4	≥87	130	132	≥18
  140	188	12.7	≥92	142	150	≥25
  160	212	14.6	≥98	167	175	≥25
  180	212	16.4	≥105	159	180	≥28
  200	268	18.2	≥112	170	218	≥31
  225	268	20.5	≥120	176	235	≥32
  250	320	22.7	≥129	194	270	≥35
  280	320	25.4	≥139	210	285	≥35
  315	370	28.6	≥150	227	325	≥35
  355	430	32.3	≥164	224	373	≥39
  400	482	36.4	≥179	250	426	≥40
  450	530	40.9	≥195	280	475	≥53
  500	585	45.5	≥212	302	530	≥55
  560	645	50.9	≥235	315	615	≥55
  630	690	57.3	≥255	340	642	≥57
  710	800	64.5	≥190	275	737	≥57
  800	905	72.6	≥150	240	840	≥60
  900	1005	53.3	≥220	330	944	≥60
  1000	1100	59.3	≥260	395	1047	≥65
  1200	1330	57.2	≥260	400	1245	≥70

Cangzhou Mingzhu Plastic Co., Ltd. was founded in 1995, which is a holding subsidiary of Cangzhou Dongsu Group Co., Ltd.. Cangzhou Mingzhu (Stock Code: 002108) listed on the Shenzhen Stock Exchange on Jan.24th, 2007. Now its registered capital reach 1.04 billion yuan, total assets hit 2.6 billion yuan, the existing staff surpass 2800, which has eight wholly-owned subsidiary and three joint venture companies, and had built three powerful industrial parks in Cangzhou City. In 2009, Cangzhou Mingzhu took paces of outward development, and successively set up high standard production bases in Dezhou Shandong, Wuhu Anhui and Rongchang Chongqing, its leading products include PE pipeline system, BOPA film and lithium-ion battery separator.

We has established the world's leading technology research&development institutions, and own a national-level plastic pipe research and testing center. A sound production quality management system and a complete monitoring and testing system with advanced production equipment together ensure PE pipeline products the high quality and performance. The largest diameter of pipe hit 1200mm, size of molded fittings is up to 450mm, types of fittings reach more than 3000 species, we are one of the largest professional manufacturer of polyethylene (PE) pressure pipe in the world. Products sales cover many provinces and cities in domestic and abroad market, and has good performances in many national key projects.

We passed the ISO9001 international quality system certification, IS014001 environmental management system certification and OHSAS18000 occupational health and safety management system certification, which also is the only domestic company attained the certificate for all products People s Republic of China Special Equipment Manufacturing License issued by General Administration of Quality Supervision, and assessed as qualified suppliers by the gas enterprise polyethylene (PE) pipeline system quality control team G5+ for many years, and awarded as Hebei Province High-Tech Enterprises,Small And Medium Board Listed Company Top 50, China s Most Growth Prospects Listed Companies and other industry honors by the related departments and authorities, products also won many honorary titles included Hebei province Famous Brand Products, Hebei Province Consumer Trustworthy Product and so on.

"Mingzhu with pearl quality, gives you Pearl value' is our corporate philosophy, we will rely on many years of experience in plastic processing and strong research and development, aims at the domestic and foreign new technology and new products, continuous innovation, consistent from beginning to end to provide good quality products and excellent service to customers.