China Factory K9 300mm 350mm 400mm 500mm 600mm 800mm

Name: China Factory K9 300mm 350mm 400mm 500mm 600mm 800mm Ductile Iron Pipe
Availability: InStock

At a glance

Product: China Factory K9 300mm 350mm 400mm 500mm 600mm 800mm Ductile Iron Pipe
Category: Iron Pipe & Tube
Price: US$79.00 – 256.00 / ton
Minimum order: 1 ton
Origin: China
Customization: Available
Certification: ISO2531, EN545, EN598, ISO4179, ISO8179
Packaging: Standard Packing

Last updated October 17, 2026

Specifications

Customization	Available
After-sales Service	5 Years
Warranty	5 Years
Model NO.	ISO2531/ISO9001 EN545/EN598 K7 K8 K9 K10 C25 C40 C
Type	Ductile Iron Pipes
Usage	Water Supply, Gas Supply, Oil Pipe
Joint Type	Flange Joint
Section Shape	Round
Certification	ISO2531, EN545, EN598, ISO4179, ISO8179
Shape	Round
Customized	Customized
Gasket Material	EPDM
Product Name	Ductile Iron Pipe/Cast Lron Pipes
Grade	K9 K8/K7 C40/C30/C25r
Certificate	ISO, SGS, CE, FPC, ISO2531 En545 En598etc.
Inner Coating (Lining)	Portland / Sulfate / High Alumina Cement Mortar
Sample	Provide
Tensile Strength	>420/MPa
Pressure	Pn10, Pn16, Pn25,Pn40
Standard	En545,ISO2531,En598
Length	6m, Cut to 5.7m or Customer′s Requirement
Color	Black, Red, Blue or as Request.
Connection Type	T Type/K Type/Self-Restrained Type
Application.	Water Supply Project, Drainage, Sewage, Irrigation
Market	South America/North America/Africa/Asia/Middle EAS
Price Term	Fob, CFR, CIF, EXW, LC, etc.
Delivery Time	7-15 Days
Transport Package	Standard Packing
Specification	DN80-DN2600
Origin	China
Production Capacity	5000 Tons/Month
Process and testing	1. Induction furnace and treated metal (Chemical analysis of raw material, spheroidizing & Nodularity)
Size	DN80~2600mm ( T-type Joint Pipe)
Thickness	K9, K8, Class C
Application	Water supply project, drainage, sewage, irrigation, water pipeline.
Internal Coating	a). Portland cement mortar lining
External Coating	a). Zinc + bitumen painting
Packing	Pipes which diameter under 300mm are bundled with steel belts, Others in bulk
Factory Manager	Zoey Cao +86 17865187626
Accepted Delivery Terms	FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency	USD,EUR,GBP,CNY;
Accepted Payment Type	T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;

Type:	The T-type Joint Pipe (Push-on)
The K-type Joint Pipe
The Self-Restrained Joint Pipe
Standard:	ISO2531, EN545, EN598,etc
Size:	DN80~2600mm ( T-type Joint Pipe)
DN1200~2600mm ( K-type Joint Pipe)
DN80~1600mm (Self-Restrained Joint Pipe)
Thickness:	K9, K8, Class C
Length:	6m, cut to 5.7m
Application:	Water supply project, drainage, sewage, irrigation, water pipeline.
Certificate:	ISO9001, BV, WRAS, BSI,CE
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 painting
b). Fusion bonded epoxy coating
c). Zinc-aluminum alloy + liquid epoxy painting
Brand Name	SOLID
Packing:	Pipes which diameter under 300mm are bundled with steel belts, Others in bulk
Note: The coating can also be accordance with customers' requirements.

Product details

China Factory K9 300mm 350mm 400mm 500mm 600mm 800mm Ductile Iron Pipe is a iron pipe & tube product (ductile iron pipes) manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service. Typical uses include Water Supply, Gas Supply, Oil Pipe.

Key features

Type: Ductile Iron Pipes
Application.: Water Supply Project, Drainage, Sewage, Irrigation
Usage: Water Supply, Gas Supply, Oil Pipe
Size: DN80~2600mm ( T-type Joint Pipe)
Color: Black, Red, Blue or as Request.
Certification: ISO2531, EN545, EN598, ISO4179, ISO8179
Warranty: 5 Years
Shape: Round

Process and testing

1. Induction furnace and treated metal (Chemical analysis of raw material, spheroidizing & Nodularity)

Ordering & packaging

Minimum order quantity is 1 ton. Standard export packaging: Standard Packing. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.

How we source this product for you

1
Send your inquiry
Choose options, quantity and requirements. No payment needed.
2
Get a factory quote
We confirm price, MOQ and lead time — and compare alternatives.
3
Production & inspection
We follow up production and inspect goods before shipment.
4
Delivered to your door
Sea, air or express with customs clearance and DDP options.

Express5–8 days

Air freight8–12 days

Sea freight25–40 days

DDPDuties included

Sourcing help for this product

Frequently asked questions

What is the minimum order quantity for China Factory K9 300mm 350mm 400mm 500mm 600mm 800mm?

The MOQ is 1 ton. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.

How much does China Factory K9 300mm 350mm 400mm 500mm 600mm 800mm cost?

The listed factory price is US$79.00 – 256.00 per ton, depending on quantity (larger orders get lower tier prices). Your final quote includes our service fee and shipping options.

Can it be customized with my logo or specifications?

Yes. The manufacturer offers customization — logo printing, packaging, colors or modified specifications. Describe your requirements in the inquiry form.

How long does production and shipping take?

Typical production time is 15–45 days depending on quantity. Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.

How do you check product quality?

We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.