1500mm 1600mm 200mm Diameter Ductile Iron Pipe 150mm 1800mm 16 Inches Ductile Iron Pipe

• Customization: Available
• After-sales Service: Have
• Warranty: Have
• Model NO.: cast iron pipe 1800mm
• Type: Ductile Iron Pipes
• Usage: Water Supply, Gas Supply, Oil Pipe
• Joint Type: Flexible Joint
• Section Shape: Round
• Certification: ISO2531, EN545, EN598, ISO4179, ISO8179
• Shape: Round
• Customized: Non-Customized
• Gasket Material: NR
• Payment: Tt/LC
• Model Number: DN100 -DN2000
• Section Shape.: Round
• Length: 6m or Customized
• External Coating: Zinc Coating ,Bitumen Paiting or Epoxy Paiting,Ect
• Effective Length: 6m/5.5m
• Name: Ductile Iron Pipe
• Specifications: DN80mm-2600mm
• Color: Black,Red, Blue or as Request.
• Processing Service: Welding, Bending, Cutting
• Standard: ISO 2531, En545, En598 and Other Major Standards.
• Thickness: K7. K8 K9, K10, C Class
• Keyword: Ductile Iron Pipe
• Model No: DN500 DN800 DN1000 DN1200
• Delivery: 7-15 Days
• Transport Package: Iron Strip
• Specification: pc
• Trademark: Hongtai
• Origin: China
• Production Capacity: 50000 Ton/ Month

Product Description

Product Description

Introducing our elite range of C40, C30, C25, and K9 grade black ductile cast iron pipes. These pipes are precision-engineered to meet the prestigious ISO2531 and EN545 standards, ensuring unmatched durability and superior quality that you can rely on.

Name	Ductile iron water supply pipe
Material	C, Si, Mn, P, S, Mg
Length	6m or customized
Color	Black
Advantage	Anti-corrosion; Various types; Anti-infiltration; Anti-aging; Good duralbility
Processing	pitch coated outside, Cement mortar lining

1.Standard: Our pipes are meticulously compliant with ISO2531, EN545, EN598, ANSI/AWWA, C151/A21 standards, offering industry-leading assurance and unwavering trust in every product.

2.Effective Length: Crafted in precise lengths of 6m and 5.7m, these pipes are tailored to meet a variety of application needs, ensuring adaptability and efficiency.

3.Internal Lining: Our pipes feature internal lining options of Ordinary Portland Cement, Sulphate-resistant cement, and High-alumina Cement. These selections guarantee robust protection and long-lasting durability for your projects.

4.External Coating: Experience superior protection with our range of external coatings, including Zinc Primer Plus Bitumen or Epoxy Painting, designed to provide excellent resistance against harsh external elements.

5. Shipment: Tailor your logistical needs with our shipment options, offering bulk shipping or compact transportation in 20'/40' containers, ensuring flexibility and efficiency in delivery.

6. Rubber: Utilize high-grade NBR, SBR, or EPDM rubber, fully compliant with ISO4633/EN681.1 standards, to ensure optimal sealing performance across various applications.

 

DN(mm)	DE(mm)	THICKNESS OF WALL(mm)			WEIGHT OF SOCKET(kg)	TOTAL WEIGHT(kg)
		K8	K9	K10	3.4	K8	K9	K10
80	98	6.0	6.0	6.0	4.3	77.0	77.0	77.0
100	118	6.0	6.0	6.0	5.7	93.7	95.0	95.0
125	144	6.0	6.0	6.0	7.1	119.0	119.0	121.0
150	170	6.0	6.O	6.0	10.3	138.0	144.0	144.0
200	222	6.0	6.3	6.4	18.9	183.0	194.0	194.0
300	326	6.4	7.2	8.0	23.7	290.0	323.0	357.0
350	378	6.8	7.7	8.5	29.5	359.0	403.0	441.0
400	429	7,2	8.1	9.0	38.3	433.0	482.0	532.0
450	480	7.6	8.6	9.5	42.8	515.0	577.0	632.0
500	532	8.0	9.0	10.0	59.3	600.0	669.0	736.0
600	635	8.8	9.9	11.0	79.1	791.0	882.0	971.0
700	738	9.6	10.8	12.0	102.6	1009.0	1123.0	1237.0
800	842	10.4	11.7	13.0	129	1255.0	1394.0	1537.0
900	945	11.2	12.6	14.0	161.3	1521.0	1690.0	1863.0
1000	1048	12.0	13.5	15.0	237.7	1811.0	2017.0	2221.0

Specifications:
1) Our pipes adhere strictly to ISO 2531, EN545, and EN598 standards, providing consistent reliability and high performance every time.
2) Available in an array of pipe classes including K7, K8, K9, C40, C30, C25, etc., these pipes comprehensively cater to diverse application demands.
3) Choose from a variety of pipe joint options including the push-on joint (Tyton joint), K type joint, and self-restrained joint, offering versatile and secure connection solutions.
4) Effective Length: Pipes are generally available in 6m for bulk shipments and 5.7m for container shipments, optimizing logistical efficiency.
5) The internal lining features a cement mortar lining crafted to ISO4179 standards, ensuring superior interior surface integrity and longevity.
6) Zinc coating is applied at a minimum of 130g/m2, conforming to ISO 8179 standards, to provide excellent anti-corrosion protection.
7) Bitumen painting is executed to a thickness of at least 70um per ISO 8179 standards, enhancing exterior durability and resilience against external factors.
8) Gaskets are expertly crafted from NBR rubber, natural rubber, SBR rubber, or EPDM rubber, fully conforming to ISO4633 standards, ensuring optimal sealing efficiency.
9) Our pipes are available in diameters ranging from DN 80 to 2,600 mm, offering a wide selection to meet various project specifications and needs.
10) Renowned for their high strength and exceptional corrosion resistance, our pipes are lighter than gray iron, boasting low flow resistance, ease of installation, and extended longevity.
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11) Quality assurance is guaranteed with our automatic inspection equipment, ensuring consistent precision, reliability, and adherence to the highest standards.
12) Chemical Composition: (%)
a) C: Carbon content ranges from 3.5 to 4.0, providing strong structural integrity and essential robustness.
b) Si: Silicon content is maintained between 1.9 and 2.6, enhancing material stability and performance.
c) Mn: Manganese content ranges from 0.15 to 0.45, contributing significantly to the strength and durability of the pipes.
c) P: Our phosphorus content is meticulously controlled to stay below <0.06, ensuring that each ductile iron pipe maintains exceptional tensile properties for a robust performance.
d) S: By maintaining sulfur levels at less than <0.02, we enhance the shock resistance of our pipes, guaranteeing strength and stability.
13) Mechanical Properties:
a) Tensile strength: With an impressive minimum of ≥420MPa, our pipes offer superior load-bearing capacity, standing strong under pressure.
b) Yield strength: Our pipes boast a minimum yield strength of ≥300MPa, providing impressive structural resilience to face demanding applications.
c) Hardness: With hardness capped at ≤230HB, our pipes deliver optimal toughness suited for a variety of uses.
d) Elongation%: Featuring ranges from DN80 - 1000 ≥10 and DN1200 - 2200 ≥7, our pipes promise flexibility and long-lasting durability.
14) Process and Testing:
a) Advanced induction furnace and refined metal processes, encompassing chemical analysis of raw materials, spheroidizing, and nodularity, ensure unparalleled quality standards.
b) Casting - An exceptional process featuring meticulous visual and weight inspections guarantees each piece is crafted to perfection.
c) Heat Treatment - Dive deep into the core with a comprehensive examination of the microstructure to ensure enduring durability and resilience.
d) Hydrostatic Test - Experience pressure perfection! This rigorous pressure test assures the integrity and trustworthiness of our products.
e) Dimensional Checks - Achieve mastery in measurements with precise checks of pipe length, joint precision, outer dimensions, wall thickness, and a flawless surface finish.
f) Zinc Spraying - Providing robust protection, our thickness testing ensures durability and lasting quality.
g) Lining and Coating - Through vigilant visual inspection and selective thickness testing, we ensure the coating quality is nothing less than impeccable.
i) Marking and Packing - Through comprehensive visual inspection, we ensure every package meets our stringent standards of excellence.
15) Our pipe coating is adaptable to your specifications, offering customizable options such as zinc-aluminum alloy and PU for tailored protection.

Packing: Ensuring secure transit, our products are packed with reliable steel belts or offered in bulk, guaranteeing safe delivery.
Shipment: Offering flexible shipment options, our pipes can be shipped in bulk or carefully packed in containers to meet your logistical needs.

Product name:	Ductile  Iron Pipe
Standard:	ISO2531, EN545 , EN598.
Pipe class:	K9, K8, C40, C30, C25, etc.
Pipe joint:	Push-on joint(Tyton joint), K type joint, self-restrained joint
Effective length:	6m, cut to 5.7m. In general, the pipe length is 6m for bulk shipment and 5.7m for container shipment.
Material:	Ductile Cast Iron GGG50
Pressure:	PN10, PN16, PN25,PN40
Application:	Water supply project, drainage, sewage, irrigation, water pipeline.
Internal Coating:	a). Portland cement mortar lining
	b). Sulphate Resistant cement mortar lining
	c). High-Aluminum cement mortar lining
	d). Fusion bonded epoxy coating
	e). Liquid epoxy painting
	f). Black bitumen painting
External Coating:	a). zinc+bitumen(70microns) painting
	b). Fusion bonded epoxy coating
	c). Zinc-aluminum alloy +liquid epoxy painting
Packing:	Bundled with steel belts or in bulk
Inspection	Factory Inspection certificate will be issued for every shipments.
Note: The coating can also be accordance with customers' requirements.

Detailed Photos

 

Photo Show: Capturing the Essence of Our Products

Company Profile

Company Profile

Nestled in the vibrant city of Jinan, Shandong Hongtai Energy Equipment Technology Co., Ltd. shines as a beacon of excellence and innovation, proudly situated in Shandong Province. Our journey is marked by a dedication to quality and an unwavering commitment to advancement.
With an impressive registered capital of 31.68 million yuan, we are a formidable steel sales enterprise that seamlessly bridges domestic and international trade, offering unmatched expertise and service.
Our diverse product portfolio features top-tier materials such as stainless steel, seamless pipes, and a variety of coated plates including color-coated, galvanized, and aluminized sheets. We also provide superior aluminum and copper sheets, alongside an array of other profiles, ensuring solutions for all needs.
Enhancing our comprehensive offerings, we provide an extensive selection of building materials and sophisticated pipe series designed to address the evolving demands of our clients, ensuring unmatched versatility and reliability.
Our products play vital roles in diverse industries such as chemical, pharmaceutical, electric power, railway, automotive, paper, and construction engineering, delivering reliability and excellence in every project we undertake.

Our robust network thrives thanks to long-standing, fruitful trade relationships with prestigious domestic steel giants such as Shandong Iron and Steel, Tangshan Iron and Steel, Handan Iron and Steel, and Jinxi Iron and Steel, among others, reinforcing our industry-leading position.
Our team and our partner:

1. Hongqiao Energy has stood as a dedicated pillar in the steel industry, honing its expertise and excellence for over 15 years, ensuring reliability and visionary solutions.
2. We enjoy enduring, robust partnerships with renowned iron and steel enterprises on both domestic and international stages, highlighting our steadfast commitment to quality and collaboration.

 

Cooperation certificates

 

Packaging & Delivery Mastery




To elevate the safeguarding of your valuable products, we present professional, eco-conscious, and highly efficient packaging solutions meticulously crafted for ultimate ease and security.

Our Unique Competitive Edge

1. Boasting over 15 years of relentless ingenuity in the steel industry, our focus assures unparalleled excellence.

2. An extensive and ample product inventory significantly slashes your waiting period, offering swift availability.

3. As direct manufacturers, we promise superior quality products at cost-effective rates, ensuring immense value and your complete satisfaction.

4. With our products available on a global scale, ease of access is guaranteed across continents.

5. We deliver outstanding after-sales support, underpinned by thorough technical guidance.

Outstanding Services Rendered

Holistic Pre-sale Assistance
1. Complimentary samples are available, with the shipping costs borne by the buyer for convenience.
2. Our abundant inventory allows for rapid delivery, with a vast array of styles to match your distinct taste.
3. We enthusiastically accept OEM and ODM orders, facilitating personalized logo printing and bespoke designs to fit your specific requirements.
4. We commit to delivering High Quality + Competitive Factory Pricing + Quick Response + Reliable Service to you.
5. Our products are expertly crafted by seasoned artisans and are supported by our dynamic
international trade team, ensuring you can have unwavering confidence in our outstanding service.

When You Choose Us

1. We efficiently compute the most cost-effective shipping options and promptly provide you with invoices.
2. Following rigorous quality assurance, we dispatch your order within 1-2 business days after receiving payment.
3. We send you the tracking number via email and assist you in monitoring the parcels until they safely arrive at your doorstep.

Post-Sale Opportunities

1. We eagerly invite customer feedback on pricing and product enhancements.
2. For any questions or concerns, please don't hesitate to reach out via email or phone.