Высококачественная труба из ковкого чугуна DN300, цена за метр, труба из ковкого чугуна k9
400,00 $ - 650,00 $
Чугунная труба Guoshun в цзиньчэне Китай ISO2531 EN545 EN598 DCI K9 C40 C30 C25 из высокопрочного чугуна
- Категория: >>>
- Поставщик: Jincheng Guoshun Cast Pipe Co. Ltd.
Сохранить в закладки 1600379314581:
Описание и отзывы
Характеристики
Ductile iron pipe.
Nodular cast iron pipe production process workshop and manufacturer inventory display.
GUOSHUN products strictly meet the below standards:
ISO 2531 Ductile iron pipes, fittings and accessories for pressure pipelines.
BSEN545 Ductile iron pipes, fittings and accessories and their joints for water pipelines. Requirements and test methods.
BSEN598 Ductile iron pipes, fittings, accessories and their joints for sewage application-requirements and test methods.
ISO7186 Ductile iron pipes, fittings, accessories and their joints for the construction of drains and sewers outside buildings.
ISO4179 Ductile iron pipes for pressure and non pressure pipelines-Centrifugal cement mortar lining-general requirements.
ISO8179 Ductile iron pipes-External zinc coating.
ISO4633 Rubber Seals – joint rings for water supply, drainage and sewerage pipelines-specs for materials.
ISO 8180 Ductile iron pipes – Polyethylene Sleeve
ISO 2531 Ductile iron pipes, fittings and accessories for pressure pipelines.
BSEN545 Ductile iron pipes, fittings and accessories and their joints for water pipelines. Requirements and test methods.
BSEN598 Ductile iron pipes, fittings, accessories and their joints for sewage application-requirements and test methods.
ISO7186 Ductile iron pipes, fittings, accessories and their joints for the construction of drains and sewers outside buildings.
ISO4179 Ductile iron pipes for pressure and non pressure pipelines-Centrifugal cement mortar lining-general requirements.
ISO8179 Ductile iron pipes-External zinc coating.
ISO4633 Rubber Seals – joint rings for water supply, drainage and sewerage pipelines-specs for materials.
ISO 8180 Ductile iron pipes – Polyethylene Sleeve
Advantages of Ductile Iron Pipes Better Mechanical Properties | ||||||
Ductile iron pipe | Grey Cast Iron pipe | Steel Pipe | ||||
Tensile strength(N/mm2) | ≥420 | 150-260 | ≥400 | |||
Yield strength(N/mm2) | 300 | / | / | |||
Bending strength(N/mm2) | Min.590 | 200-360 | Min.400 | |||
Elongation(%) | DN80-1000≥10 DN1200-2200≥7 | Negligible | Min.18 | |||
Module of Elasticity(N/mm2) | Approx.16x104 | Approx.11x104 | Approx.16x104 | |||
Hardness(HB) | ≤230 | ≤230 | Approx.140 | |||
Item | Ductile iron pipe | ||||||
Material | K9, K10, K11, K12，K9, K8, C25, C30, C40，EN545, EN598，etc. | ||||||
Size | Outside Diameter: 98mm-1255mm Inside Diameter: 80mm-1200mm Wall Thickness: 6mm-153mm Length: 6m, cut to 5.7m, or as required. | ||||||
Surface | External bitumen coating, or as required. | ||||||
Application | Water supply project, drainage, sewage, irrigation, water pipeline, etc. | ||||||
Package | Standard export package, or as required. | ||||||
Price term | FOB, CIF, CFR, etc. | ||||||
Payment | T/T, L/C, Western Union, etc. | ||||||
Certificates | ISO, CE, BSI, WRAS | ||||||
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 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.
Packing: bundled with steel belts or in bulk
Shipment: in bulk or container
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.
Packing: bundled with steel belts or in bulk
Shipment: in bulk or container
1. Can I get free samples?
A: Yes, we can provide you with free samples, but you need to bear the freight.
2. Can I ask for a change in the form of packaging and transportation?
A: Yes, we can change the form of packaging and transportation according to your requirements, but you must bear the expenses and time difference during this period.
3. Can I ask for delivery in advance?
A: This need depends on whether we have enough inventory in our warehouse.
4. Can I have my own logo on the product?
A: Yes, you can send us your drawings. We can make your logo, but you must bear your own expenses.
5. Can you produce products according to my own drawings?
A: Yes, you need to provide your drawings and confirm with the workshop.
6. What are your terms of payment?
A: T / T, L / C, Alibaba Trade guarantee, provide comprehensive protection for your order.
7. Do you accept customized size design?
A: Yes, if the size is reasonable.
8. Transportation
Transportation is carried by DHL, UPS, EMS, FedEx, SF, air and sea.
A: Yes, we can provide you with free samples, but you need to bear the freight.
2. Can I ask for a change in the form of packaging and transportation?
A: Yes, we can change the form of packaging and transportation according to your requirements, but you must bear the expenses and time difference during this period.
3. Can I ask for delivery in advance?
A: This need depends on whether we have enough inventory in our warehouse.
4. Can I have my own logo on the product?
A: Yes, you can send us your drawings. We can make your logo, but you must bear your own expenses.
5. Can you produce products according to my own drawings?
A: Yes, you need to provide your drawings and confirm with the workshop.
6. What are your terms of payment?
A: T / T, L / C, Alibaba Trade guarantee, provide comprehensive protection for your order.
7. Do you accept customized size design?
A: Yes, if the size is reasonable.
8. Transportation
Transportation is carried by DHL, UPS, EMS, FedEx, SF, air and sea.
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