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Enhance Your Drainage Infrastructure with CSA B70 Cast Iron Pipe and Fittings
US$1,050.00
20-39 Tons
US$1,000.00
40-59 Tons
US$950.00
60-99 Tons
US$900.00
100+ Tons
Sample price:US$1200.00/ton.Request sample
Product profile
Customization
AvailableAfter-sales Service
AvailableWarranty
1 YearsModel NO.
CSA B70Type
Cast Iron PipesUsage
Water SupplyJoint Type
Flexible JointSection Shape
RoundCertification
CSA B70Shape
RoundCustomized
CustomizedGasket Material
NoneApplication
Water Supply Project, Drainage, IrrigationPipe Wall Thickness
3.5mm-6.0mmHardness
230hbPull Strength
420MPaYield
300MPaMaterial
Cast IronColor
BlackProcessing Service
Punching, Cutting, CastingSize
1.5-15 InchesPacking
Wooden CrateCoating
Epoxy CoatedSurface Paint
Black Paint/CustomizedTechnics
Centrifugal CastingTransport Package
Wooden CrateSpecification
1.5-15 inchesTrademark
DINGGINOrigin
ChinaHS Code
7303009000Production Capacity
15000/Tones Per YearKey features
Noise Reduction Technology: Graphite structure absorbs vibration and noise from water flow for quiet drainage.
High Strength & Durability: Max Brinell Hardness 260HB, Tensile Strength 200MPa, Ring Crush Strength 350MPa.
Flexible Joint Design: Connected with seal rubber rings for easy installation and rotation angle adjustment.
CSA B70 Certification: Meets CSA B70 standard with official CSA certificate for safety and quality.
Customized Surface Finish: Available in Black Paint or Customized coating options to meet specific needs.
Wide Size Range: Available in sizes from 1.5 to 15 inches to fit various drainage projects.
Low Maintenance Cost: Durable cast iron construction ensures minimal maintenance requirements over time.
Fast Delivery: Standard delivery time is 2 weeks for efficient project scheduling.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤1.58h CertifiedTerms of Payment: LC, T/T, D/P CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryDinggin Hardware (Dalian) Co., Ltd. is identified as a Chinese trading company established in 2011, with 21 employees and 10 reported production lines. It offers cast iron, ductile iron, stainless steel, IBC, baluster, ornament, and chain products, with stated standards for several pipe and fitting categories. Reported output includes 60,000 tons of ductile iron pipes and fittings and 12,000 tons of cast iron pipes and fittings annually, while export sales account for 71%–90% of total sales. The supplier claims online support, after-sales service, quality management practices, and sales to 45 countries. However, supplier-management-system certification is listed as NIL, R&D experience is limited to two years, and the available information does not establish formal customization capability, financial credibility, or specific customer cases.
Supplier typeThe supplier is explicitly classified as a Trading Company and operates as a limited company in China. Its stated business scope spans hardware, industrial equipment, metallurgy, manufacturing, and construction-related products, with product keywords covering pipes, fittings, IBC tanks, balusters, and tire protection chains.
CertificationsSupplier-management-system certification is explicitly listed as NIL. The supplier claims to follow a quality management system and states that products have relevant certificates and follow standards including BS EN877, CSA B70, ASTM A888, ISO2531, EN545, and EN598, but the actual certificates are not provided in the slices.
After-Sales capabilityThe supplier explicitly offers communication by email, phone, and WhatsApp, along with online support and after-sales service. It also describes a team focused on quality control and customer service, providing direct evidence of stated support capability.
Production capacityThe supplier reports 10 production lines and annual output of 60,000 tons of ductile iron pipes and fittings, 12,000 tons of cast iron pipes and fittings, and 1,000 IBC pieces. It also reports a 182.3 m² manufacturing plant and one-month fulfillment times in both peak and off-peak seasons, providing explicit evidence of production and delivery capacity.
Product Q&A
Q:What is the warranty period for these pipes?
A:
We provide a 1-year warranty for all cast iron pipes and fittings.
Q:What is the maximum size available?
A:
The pipes are available in sizes ranging from 1.5 inches to 15 inches.
Q:Can the surface color be customized?
A:
Yes, the surface paint is available in Black Paint or Customized options.
Q:What is the lead time for delivery?
A:
The standard delivery time is 2 weeks, with peak and off-peak seasons both taking one month.
Q:What certifications do the pipes have?
A:
The products are certified under CSA B70 standard and come with a CSA certificate.
Send Inquiry
*To:
DINGGIN HARDWARE(DALIAN) CO., LTD.
DINGGIN HARDWARE(DALIAN) CO., LTD.*Content:
Supplier replies will be sent to your registered email
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