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High Quality C40 C30 C25 K9 ISO2531 EN545 Black Ductile Cast Quality Ductile Iron Pipes
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Certifications
Product details
High Quality C40 C30 C25 K9 ISO2531 EN545 Black Ductile Cast Quality Ductile Iron Pipes
The standard of pipe | ISO 2531, EN545 , EN598. | |
Pipe class | K7, K8, K9, C40, C30, C25, etc | |
Pipe joint | push-on joint(Tyton joint), K type joint, self-restrained joint | |
Effective length | in general, the pipe length is 6m for bulk shipment and 5.7m for container shipment. | |
Internal lining | cement mortar lining as per ISO4179 | |
Zinc coating | at least 130g/m2 as per ISO 8179 | |
Bitumen painting | at least 70um as per ISO 8179 | |
Gaskets | are NBR rubber, natural rubber, SBR rubber or EPDM rubber ring as per ISO4633 | |
DN 80 - 2,600 mm | ||
High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life time | ||
Checked by automatic inspection equipment | ||
Chemical composition: (%) | a) C: 3.5 - 4.0 b) Si: 1.9 - 2.6 c) Mn:0.15 - 0.45 c) P: <0.06 d) S: <0.02 | |
Mechanical properties | a) Tensile strength: ≥420MPa b) Yield strength: ≥300Mpa c) Hardness: ≤230HB d) Elongation%: DN80 - 1000 ≥10 DN1200 - 2200 ≥7 | |
Process and testing | a) Induction furnace and treated metal (Chemical analysis of raw material, spheroidizing & Nodularity) b) Casting (Visual check and weight check) c) Heat treatment (Micro structure) d) Hydrostatic test (Pressure test) e) Dimensional checks (Checking pipe length and joint, OD, wall thickness, appearance) f) Zinc spraying (Thickness testing) g) Lining and coating (100% visual check, thickness testing randomly) i) Marking and packing (100% visual check) | |
The pipe coating | can be customized, such as, zinc-aluminum alloy, PU, etc. | |
Packing | Bundled with steel belts or in bulk | |
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Company information
SHAANXI HOLY INDUSTRY & TRADE CO.,LTD. was founded in 2015, registered capital 5 million RMB. We are professional on the supply of anticrossive pipe line products such as: heat shrinkable sleeves, electro fusion sleeves, pipe fittings welding machine etc., focused on plastic pipe production line, 3LPE anti-corrosion processing line and joints of plastic pipes & 2PE 3PE pipes for over 15 years, We are the leading and professional manufacturer of anti-corrosion products and welding products such as large diameter plastic pipes, insulated pipes, crude oil pipelines, gas pipelines and others. Our main products are: polyethylene electric heating fusion tape, electric hot-melt mantles, Electric fusion belts especially for polyethylene spiral corrugated pipes, plastic welding rods and a series of products.
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FAQ
Q1:How do you ship the goods and how long does it take to arrive ?
A1:Usually ship by sea takes 30days. airline or express also optional for small order and 3-5days arrival, shipping time differs for different countries.
Q2:Which port is the nearest from your company ?
A2:The Qingdao port is the nearest.
Q3:How can I take to a live person and get a quotation ?
A3:You can send inquiry through alibaba.
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