Лучшая цена L245 Трубы из ковкого


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Цена:300,00 $ - 500,00 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-18-2025 357.13 $* 375.53 $*
Aug-18-2025 354.72 $* 372.11 $*
Jul-18-2025 297.57 $* 312.14 $*
Jun-18-2025 348.52 $* 365.10 $*
May-18-2025 303.13 $* 318.82 $*
Apr-18-2025 342.81 $* 359.50 $*
Mar-18-2025 339.90 $* 356.43 $*
Feb-18-2025 336.0 $* 353.97 $*
Jan-18-2025 333.82 $* 350.45 $*

Характеристики





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 - 2,600 mm
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: (%)

3. a) C: 3.5 - 4.0
4. b) Si: 1.9 - 2.6
5. c) Mn:0.15 - 0.45
6. c) P: <0.06
7. d) S: <0.02
13) Mechanical properties
1. a) Tensile strength: ≥420MPa
2. b) Yield strength: ≥300Mpa
3. c) Hardness: ≤230HB
4. d) Elongation%: DN80 - 1000 ≥10 DN1200 - 2200 ≥7
14) 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.


Specification


item
ductile iron pipe 
Place of Origin
ShangDong china
Brand Name
hongzheng
Model Number
EN598 DN80 DN1200 ISO2531
Length
6-12M
Standard
ISO2531/EN545/EN598
Application
Drinking water/sewage water
Shape
Round
Hardness
230HB
Pipe Wall Thickness
K7/K8/K9/C40/C30/C25
Pull Strength
420Mpa
Yield (≥ MPa)
600
Material
Ductile Iron
Type
casting
Processing Service
Welding, Bending, Punching, Decoiling, Cutting


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