Shandong Chengshun Metal Materials Co., Ltd.

Nodular Cast Iron Pipe

BS545/598 Ductile Iron Pipe Class K9 C25 C30 C40 Socket Spigot Water Pipe.

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Product Details

1) The standard of pipe: ISO 2531, EN545 , EN598.
2) Pipe class: K9, C40, C30, C25, etc.
3) Pipe joint: push-on joint(Tyton joint), K type joint, self-restrained joint
4) Effective length: in general, the pipe length is 6m for bulk shipment and 5.7m for container shipment.
5) Internal lining: cement mortar lining as per ISO4179
6) Zinc coating: at least 130g/m2 as per ISO 8179
7) Bitumen painting: at least 70um as per ISO 8179
8) Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber ring as per ISO4633
9) DN 80 - 1200mm
10)High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life time
11) Checked by automatic inspection equipment
12) 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
13) Mechanical properties
a) Tensile strength: 2420MPa
b) Yield strength: z300Mpa
c) Hardness: <230HB
d) Elongation%: DN80 - 1000 210 DN1200 - 2200 7
14) The coating of pipes can be
15) 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)
16) The pipe coating can be customized, such as, zinc-aluminum alloy, PU, etcPacking: bundled with steel belts or in bulk
Shipment: in bulk or container

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Product Certificate

Shandong Chengshun Metal Materials Co., Ltd.is a comprehensive company dealing in high-quality steel products, with a superior geographical location and very convenient transportation. The company has a complete and scientific quality system, and has been recognized by the industry for its integrity, strength and product quality. Always adhere to the tenet of high quality, low cost, fast pace and excellent service. Our products have passed the "IS09001" qualtly system cerification, own CE cerificate and SGS test report.

APPLICATION FIELD

Our main manufactures are stainless steel, galvanized steel, carbon steel and etc. That apply to engineering, coal mine, textile, electric power, boiler, machinery, We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. We′re pleased to get your Inquiry and we will come back to as soon as possible.

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