What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Is OEM or ODM service available?

Yes, we offer OEM and ODM services, including full customization from samples or designs.

What are the main applications for this pipe?

It is widely used for potable water, sewage, irrigation, drainage, mine ventilation, and municipal engineering.

ISO2531 En545 DN400 Construction Works K9 Ductile Iron Pipe Water Supply

Name: ISO2531 En545 DN400 Construction Works K9 Ductile Iron Pipe Water Supply
Brand: Shandong Baotai Steel Co., Ltd.
SKU: 1913455631

Shandong, ChinaShandong Baotai Steel Co., Ltd.

US$575.00

5-49 Tons

US$550.00

50-99 Tons

US$530.00

100+ Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

K8/K9/K10/c40/C30/C25

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

Gasket Material

EPDM

Model No.

K7/K8/K9/C40/C30/C25

Shape.

Round

Gasket Material.

EPDM

Customized.

Customized

DN

80mm-2600mm

Color

Customers′ Request

Transport Package.

According to Customer Requirements

Coating of Joint Area

Epoxy Coating

Inner Coating (Lining)

Portland / Sulfate / High Alumina Cement Mortar

Tensile Strength at Yield MPa

300/MPa

Certification.

ISO2531, En545, En598, ISO4179, ISO8179

Tensile Strength

>420/MPa

Production Capacity.

10000

Origin.

Shandong, China(Mainland)

Workmanship

Centrifugal Casting

Transport Package

Customized

Specification

DN80mm~DN2600mm

Trademark

BAOTAI

Origin

Shandong China

HS Code

7303009000

Production Capacity

50000/Tons

Key features

Multi-Certification Compliance: Meets ISO2531, EN545, EN598, ISO4179, and ISO8179 standards.

High Strength & Toughness: Spherical graphite cast iron with tensile strength >420 MPa.

Customizable Coatings: Inner/external coatings customizable, including epoxy and cement mortar.

Flexible Joint Design: Push-in joint with EPDM/NBR/SBR gaskets for easy installation.

Wide Size Range: Available in DN80 to DN2600, including K7/K8/K9/C40/C30/C25 classes.

High Production Capacity: Capable of producing 10,000 tons per month with smooth output.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments available.

Versatile Applications: Suitable for water supply, sewage, irrigation, mining, and municipal projects.

Company profile

High Repeat Buyers ChoiceExperienced TeamFast DeliveryProduct Certification

Shandong Baotai Steel Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤4.48h

About Our Factory & Business Background

AddressRoom 606-3, Building 2, China Construction Jinxiu Plaza, No. 3716 Qingdao Road, Huaiyin District, Jinan, Shandong

Plant Area260 square meters

Number of Employees32

Registered Capital50,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Small-amount payment, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity2 tons

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsSection Steel Galvanized Steel Coil, PPGI, Corrugated Sheet, Stainless Steel Coil, Stainless Steel Pipe, Sheet Pile, Ductile Iron Pipe, Carbon Steel Sheet, Carbon Steel Pipe, Aluminum and Copper

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers