TAWIL GGG50 ductile cast iron mechanical joint pipe

  Product Description  TAWIL GGG50 ductile cast iron mechanical joint pipe Product Description:    Lining:Portland or High alumina Cement mortar lining complying with ISO4179    Coating: Metallic zinc coating + Bitumen complying with ISO8179    Bitumen coating: More than 70μm    Zinc spraying: a. 130g/m2 b. 210g/m2(as required)    Joint structure: Push in, Push in with restrained groove, Mechanical joint, Flange type    Flange pipe: Weld on flange or screw on flange pipe in any length.    Application: Potable/sewage water pipeline       Working Pressure:PN10,PN16,PN25    Water Test:16bar,25bar,40bar    Market:Europe,Middle east,America, Africa, West Asian…    Material grade: Ductile Iron GGG500-7,GGG450-10.  According to ISO1083 ,ISO945   About ductile iron: Ductile iron has more benefits and applications than cast iron. Ductile iron pipes come with cement lining on the inside that resists corrosion of the pipes. The internal diameter is larger thus the cost of pumping is lower. It is more economical to be used for residences and for commercial purposes. The external surface is also coated with a number of materials in order to resist corrosion that may be caused by environmental factors. The joints are simple and easy to install. Ductile iron pipe fittings can also be managed easily. It is also lighter than its predecessor. It is high reliable and can be used for a long period of time without the problem of corrosion or damage.   Material performance comparison Corrosion Resistance

	90-day water corrosion(G/cm2)	Corrosion in sea Water(G/cm2)	72hours5%hydrochloric Acid solution(G/cm2)
Ductile iron pipe	0.009	0.066	0.0821
Grey cast iron pipe	0.0103	0.073	0.6899
Steel	0.0369	0.13	≥10

Seismic performance

Pipe	Rate of earthquake damage%
Ductile iron pipe	0.04
Grey cast iron pipe	0.17
PVC	0.14
Steel	1.24

  PRODUCT INSTALL:  1.         The arrangement of the pipe at the site 2.         Width of the trench 3.            Install the layer and its thickness:  Get the mounting surface  Put down the tube  Bell mouth clean  Jack cleaning and Painting line  Put the rubber seal into the socket  Connection  Inspection  Trench buried Product Image       Product Test   PRODUCT TEST:   Material test    Chemical analysis    Tensile strength test    Adhesion test    Hardness test    Dimension inspection    Metallographic structure    Wall thickness detection   Cement lining detection  


  Packaging & Shipping Shipment in container, Length in 5.5m

Nominal Diameter mm	Container 20GP Pcs	Container 40GP Pcs		Nominal Diameter mm	Container 20GP Pcs	Container 40GP Pcs
DN80	220	288		DN400	25	46
DN100	180	234		DN450	16	32
DN150	108	141		DN500	16	32
DN200	90	118		DN600	9	18
DN250	56	90		DN700	9	18
DN300	42	72		DN800	4	8
DN350	25	50		DN900	4	8

  Length over 6 meters pipes will shipped by bulk vessel. DN80-DN300 pipes are bundled with steel belts. Over DN300 pipes will shipped by bulk.     Company Information Taiyuan Water Industrial Co.,Ltd(TAWIL) 6 years industry and export experience Extensive product range with good quality Strictly test and quality control Timely delivery and good customer service     We are Specialized in manufacture and export castings for water, sewer, drainage, telecommunications pipeline and industrial castings.      We are UKAS ISO9001:2008 certified company, with hundred of products are certified by BSI kite mark and SGS and FM UL certified and most country national standard. We export competitive prices and quality goods to Europe, Africa, Middle east, South east Asia, America.     We are updating and improving. We expect collaborate with you and supply you quality and safety in honest and credit. More Product   Ductile iron pipe fittings Manhole covers and gratings              You can click here to find more! Valve Ductile iron flange                                                                        Flange adapter,coupling Accessories     FAQ MOQ:1 Ton/Tons Payment: T/T,L/C,D/P Sample: Free Sample Delivery time: 10-20 days after collected 30% deposit Port: Tianjin Xingang Why choose us: Quality Guarantee, Safety Package, Short Lead Time,                                                                               Reasonable Price, Professional Service.Design as per customer request.                     TAWIL GGG50 ductile cast iron mechanical joint pipe