What are the available payment terms?

We accept T/T, L/C, D/P, PayPal, small-amount payment, and Western Union.

What is the lead time for delivery?

Lead time is within 15 workdays during both peak and off-peak seasons.

What standards do these pipes meet?

The pipes meet ISO2531, EN545, EN598, ISO4179, and ISO8179 standards.

DN300 DN350 DN400 DN450 K9 K7 Bitumen Cast Iron Pipe

Name: DN300 DN350 DN400 DN450 K9 K7 Bitumen Cast Iron Pipe
Brand: Shandong Baotai Steel Co., Ltd.
SKU: 1940229702

Shandong, ChinaShandong Baotai Steel Co., Ltd.

US$350.00

28-99 Tons

US$340.00

100-999 Tons

US$320.00

1,000+ Tons

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Video Technical Support

Warranty

50 Years

Model NO.

K7/K8/K9/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

Model No.

K7/K8/K9/C40/C30/C25

Product Name

En545 /ISO2531/En598 Ductile Cast Iron Pipe

External Coating

Zinc + Bitumen Painting

Surface Treatment

Anti-Corrosion Coated

Internal Coating

Mortar Cement Lining

Test

100% Water Pressure Test

Color

Black / Red

Application

Water Supply

Joint

Push-on Joint T

Rubber Rings

EPDM/SBR/NBR

Payment

30%Tt in Advance, Balance Before Shipping

Ship Term

CIF Fob EXW

Length

5.7m/6m

Connection Type

T Type/K Type/Self-Restrained Type

Internal Lining

Cement/Fbe/PU

Transport Package

Standard

Specification

DN80-DN1800

Trademark

BAOTAI

Origin

China

HS Code

73010090

Production Capacity

50000t/Week

Key features

50-Year Warranty: Comprehensive 50-year warranty coverage for all ductile iron pipes.

Customizable Coatings: External coatings can be customized including zinc-aluminum alloy and PU.

Multiple Coating Options: Internal linings include cement mortar, epoxy resin, and epoxy ceramic.

High Strength & Toughness: Spherical graphite cast iron offers superior strength and corrosion resistance.

Flexible Joint Design: Push-on joints with rubber gaskets ensure convenient pipeline installation.

Wide Size Range: Available in sizes from DN80 to DN2600 with various class options.

OEM & ODM Services: Full customization available from samples, designs, and minor adjustments.

ISO & EN Certified: Meets ISO2531, EN545, EN598, and other international standards.

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: ≤6.81h

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