Factory Cheap Price C25 C30 C40 800mm Underground Pipes Pricel Ductile Iron Pipe with Cement Coating

Basic Info

Model NO.	K7 K8 K9 C40 C30 C25
After-sales Service	on Line
Warranty	1 Year
Type	Seamless or Weld
Technique	Hot Rolled or Cold Rolled ERW
Material	Carbon Steel
Surface Treatment	Black Paint/Vanish, Oil Galvanized, Anti-Corrosion
Usage	Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape	Round
Standard	API5l/ASTM106/Gr.B/ASTM A53/ ASTM A179/ etc.
Certificates	API5l, ISO9001. SGS. BV. Ccic
Outer Diameter	15mm-1200mm
Wall Thickness	Sch10,Sch20,Sch30,Std,Sch40.Sch60,Sch100. etc.
Length	1m,4m,8m,12m, According to Buyer;S Request
Transport Package	Customization
Specification	All size
Trademark	MITTAL
Origin	China
HS Code	7303009000
Production Capacity	3000tons/Month

Product Description

Model Number	Ductile Iron Pipes-01
Length	6M or as per your requirement
Standard	ISO2531
Application	Various Pipeline Projects
Shape	Round
Hardness	240
Pipe Wall Thickness	K7
Pull Strength	450
Yield (≥ MPa)	600
Material	Ductile Iron
Type	Cast Iron Pipes
Processing Service	Welding, Bending, Punching, Decoiling, Cutting
Material	100% graphit iron
Inner Treatment	as per ISO4179
Outer Treatment	as per ISO8179
Test	100% water pressure test
Quality Control	strictly inspection as per standard
Place of origin	Shandong,China
Surface treatment	Black Paint
Color	Customer's Requests

Specifications:

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 joint4) 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 ISO41796) Zinc coating: at least 130g/m2 as per ISO 81797) Bitumen painting: at least 70um as per ISO 81798) Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber ring as per ISO46339) DN 80 - 2,600 mm10) High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long lifetime11) Checked by automatic inspection equipment12) Chemical composition: (%)3. a) C: 3.5 - 4.04. b) Si: 1.9 - 2.65. c) Mn:0.15 - 0.456. c) P: <0.067. d) S: <0.0213) Mechanical properties1. a) Tensile strength: ≥420MPa2. b) Yield strength: ≥300Mpa3. c) Hardness: ≤230HB4. d) Elongation%: DN80 - 1000 ≥10 DN1200 - 2200 ≥714) Process and testing:1. a) Induction furnace and treated metal (Chemical analysis of raw material, spheroidizing & Nodularity)2. b) Casting (Visual check and weight check)3. c) Heat treatment (Micro structure)4. d) Hydrostatic test (Pressure test)5. e) Dimensional checks (Checking pipe length and joint, OD, wall thickness, appearance)6. f) Zinc spraying (Thickness testing)7. g) Lining and coating (100% visual check, thickness testing randomly)8. i) Marking and packing (100% visual check)15) The pipe coating can be customized, such as, zinc-aluminum alloy, PU, etc.Packing: bundled with steel belts or in bulkShipment: in bulk or container