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Tianjin Rurizhongtian International Trade Co., Ltd.
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Hot ductile iron pipe!!!black iron pipe weights
| The standed | ISO2531-1998,EN545- 2006,IS8329, GB13295 ASTM C151 |
| Class | K7,K8,K9,K10,K12,class 30, class 40 |
| Material | Carbon Steel :ASTM A106/ A53 ASTM A 179 Gr.A/B, API5L Grade X42/X46/X52/X60 /X70/X80 St33.2 ,St37 , St38.8, St45-8 STPG42, STS38 , STB33 |
| Surface Treadment | Black painting,Anti-rust varnish Anti-rust oil,Hot-galvanized,Cold galvanized ,3PE, EPOXY coating, FBE, etc Inner surface cement linning according to ISO4179 outer surface bitumen lining according to ISO8179 |
| Zinc casting | at least 130g/m2 as per ISO8179
|
| Types | Elbow,reducer,tee,flange,steel pipe,bend,steelbar, T-Type,N-Type |
| Connection | Weld and Thread |
| Effective length | 5.7M by 20' container 6M by 40'container |
| Wall Thickness | SCH5S to SCH160, XS, XXS |
| Thickness Tolerance | International standards : +-12.5% If you must shrink tolerance,we can supply as per request |
| Dimension standard | ISO2531/EN545/BS4772 DN100-1400mm |
| End | Beveled or square cut plastic caped |
| Bending angle(elbow) | 45° 60° 90° 180°,it can be supplyed as per request |
| Gasket | SBR, NBR, EPDM,ISO4633 |
| Features | High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life time |
| Certificate | SGS,API, CCS, ISO9001:2000 |
| Testing | factory inspection report, SGS inspection, BV inspection report or other third inspection party |
| Applications | Oil, natural gas, chemical industry, power plants, food manufacturing, construction, manufacture ship, paper, medical drug use power, metallurgy,, oil drilling, boilers and pressure vessel of medium and low pressure(normally the container and steam pipelines with the operating pressure not higher than 5.88Mpa operating temperature below 450C) etc |
| Main market | Our products have been sold to many international market, such as Middle East,South East Asia, Africa etc.We are still expanding the bigger market. |
Products details:
Ductile Cast Iron Pipes Weights:
Process flows:
quality raw materials- Molten iron modulation and spheroidizing- Molten iron quality control-centrifugal casting- annealing treatment- performance test- Zinc spraying- hydrostatic testing- cement mortar lining- asphalt spreader- Final inspection packaging warehousing
Antiseptic treatment
| Bituminous paint coating is used for conveying gas pipeline before spray paint to preheat tube can improve the adhesion of asphalt paint, speed up dry |
| Cement mortar lining + special coating | This is suitable for transporting sewage pipeline anticorrosion measures, can improve the corrosion resistance of lining |
| Epoxy coal tar coating | Applies to gas pipelines, can also be applied to sewage pipeline it is a kind of two-component coating, the coating has good adhesion and very smooth surface |
| Epoxy ceramic lining | Applied to sewage pipeline and gas pipeline, but due to the manufacturing process is difficult, high cost, so there are some limitations on use epoxy ceramic lined with high adhesion and bright and clean degree, is a kind of excellent corrosion resistant coating |
| Coating or sulfate aluminate cement concrete coating |
|
| polyurethane coating |
|
Relevant standard contrast
| GB/T13295-2008 | Water and gas pipeline with nodular cast iron pipe fittings and accessories |
| GB/T17457-1998 | Ductile iron pipes cement mortar centrifugation lining general requirements |
| GB/T17458-1998 | Ductile iron pipes cement mortar centrifugation new mixed with cement mortar lining composition inspection |
| GB/T17459-1998 | Ductile iron pipes asphalt coating |
| GB/T17456 | Ductile iron pipe appearance spraying zinc |
| GB/T17219-1998 | ShuPeiShui equipment and protective materials for domestic and drinking water safety evaluation standard |
Package and shipment:
| MOQ | 1 Ton |
| Package | Wood pallet, Steel pallet, 5.7M by 20' container 6M by 40'container |
| Trade terms | FOB,CFR,CIF |
| Payment terms | 30% deposit, 70% by T/T against B/L copy |
| Delievery time | about 7-10days after the confirmation of the deposit |
| Loading port | Xin'gang Tinjin |
Note:Accessory:100% SBR rubber rings according
to ISO4633 are included in the price.
Transports:Containler sizes:
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)
5.7M by 20' container, 6M by 40'container
Note:You need not to worry about this,we can arrange for you in order
Other related products we can supply:
iso2531 ductile iron pipe fittings, en545 ductile iron pipe fitting, dn400 ductile iron pipe k9,ductile iron casting pipe fitting, casting ductile iron pipe, en598 ductile iron pipe, ductile iron grooved pipe fitting, ductile iron flange pipe fitting, ductile iron pipe/tube k8, centrifugal ductile iron pipe, dn350 ductile iron pipes,ductile casting pipe,cut ductile iron pipe,ductile iron pipes k9 en545,iso2531 en545 en598 ductile iron pipe,ductile iron flanged pipe fitting,en 545 ductile iron pipe,k9 ductile cast iron pipe,ductile iron pipe joint,dn1400 ductile iron pipe,etc
Alloy pipe/ High-pressure boiler pipe
Seamless pipes for petroleum/ High-pressure Seamless pipes for fertilizer
making equipment/ Low and mediun pressure boiled pipe/
Fluid pipe/ Structural pipe/ Line pipe/
Hydraulic prop pipe/oil casing etc
Advantage of our company:
| Company | We are industry and trade integration,so we know the newest price in the market and can give you the most reasonable price timely. |
| Payment terms | Flexible payment terms for older customers.If this is the first time we have cooperation, next serive will be better than this,if you have any question or doubts,welcome for you consult,we will try our best to solve it for you |
| Goods transportation | Full track the goods from place the order to ship to your destination. |
| Best service | Professional advice and reduce your cost within your budget. |
| Delivery time | About 10000 MT/Month inventory level make sure the regular specification |
If you want to know more,please contact Alice Young now
Your success is our business;
Hope to establish a long-term cooperation;
Welcome for your inquiry,we will response you quickly and give you the most suitable price and trade terms