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PP Coated Iron Ductile Backing Rings with BV Wras Certification
US$0.05
1-999 Pieces
US$0.02
1,000+ Pieces
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
24 HoursWarranty
1 YearModel NO.
20-1200mmMaterial
SteelKind
Backing RingsWater Absorption
1.5%~3.5%Contraction Percentage
1.5%~5.0%Tensile Strength
30~40MPaSDR
7, 9, 11, 17Using Area
Gas & WaterCertificates
BV Wras Standard MarkQualify
Test Reports Will Be Sent After Products DepartureTransport Package
by Sea, by AirSpecification
20-1200mmTrademark
Smart JointOrigin
ChinaHS Code
3917400000Production Capacity
50000Key features
BV Wras Certification: Certified with BV Wras Standard Mark for Gas & Water applications.
High Tensile Strength: Features tensile strength of 30~40MPa for durable performance.
Custom SDR Options: Available in SDR 7, 9, 11, and 17 to meet specific needs.
OEM/ODM Service: Supports OEM and ODM services with 4 R&D engineers.
1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.
24-Hour Support: Dedicated after-sales service available within 24 hours.
Test Reports Included: Test reports will be sent after products departure.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Qingdao Port, Dalian PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
AI-Powered supplier vetting
SummarySMARTJOINT, legally identified as Jilin Songjiang Smart Joint Co., Ltd., is a China-based limited company established in 1998 with 170 employees and a 15,000 m² manufacturing plant. The supplier manufactures HDPE fittings, pipes, and fusion machinery and reports approximately 30 years of industry experience. Its stated product range includes large-bore piping systems, hollow bars and solid rods, gas, water, mining, drainage, and other PE systems, as well as fusion equipment. Production information indicates more than 24 lines for hollow bars and solid rods, sizes from 110 mm to 2500 mm, wall thicknesses up to 500 mm, and stock for popular sizes. The supplier states that it can machine customized fittings. It holds ISO9001:2015, ISO45001:2016, and ISO14001:2004 certifications and exports to multiple global regions. Evidence is insufficient to assess after-sales service, financial credibility without using financial data, or customer cases.
Supplier typeThe supplier is a China-based limited company and manufacturer of HDPE fittings, pipes, and fusion machinery, with operations in Jilin and head-office information indicating Changchun. Its stated business coverage is industrial manufacturing and related equipment, rather than purely trading or distribution.
CertificationsThe supplier describes itself as ISO certified and explicitly lists ISO9001:2015, ISO45001:2016, and ISO14001:2004 certificates. These certifications provide explicit evidence of certified quality, occupational health and safety, and environmental management systems.
R&D capabilityThe supplier states that it has an R&D team, emphasizes innovation, and reports four years of total R&D engineer experience. These statements support the presence of R&D activity, but the slices do not provide specific patents, new-product records, or quantified R&D achievements.
Production capacityProduction capacity is supported by a 15,000 m² manufacturing plant, 170 employees, more than 24 hollow-bar and solid-rod production lines, size coverage from 110 mm to 2500 mm, and wall thicknesses up to 500 mm. The supplier also states that it maintains stock for popular sizes and reports a one-month lead time in both off-peak and peak seasons.
Customization capabilityThe supplier explicitly states that it can machine customized fittings according to customer requirements, including scour tees, eccentric reducers, full-face flange adaptors, concentric reducers, and sweep bends. This is direct evidence of product customization capability.
Product Q&A
Q:What certifications does the product have?
A:
The product holds BV Wras Certification and comes with test reports sent after departure.
Q:What are the available SDR options?
A:
Custom SDR options include 7, 9, 11, and 17.
Q:What is the warranty period?
A:
We provide a 1-year warranty for this product.
Q:How fast is the after-sales support?
A:
After-sales service is available within 24 hours.
Q:Can I get OEM or ODM services?
A:
Yes, OEM and ODM services are available with support from 4 R&D engineers.
Send Inquiry
*To:
Jilin Songjiang Smart Joint Co., Ltd.
Jilin Songjiang Smart Joint Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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