Powered by Made-in-China.com

As2129 Table D&E Galvanised Steel Back Ring
US$0.10
1 Piece
Product profile
Customization
AvailableStandard
As2129Type
Back RingModel NO.
Up to 1200mmMaterial
Carbon SteelStructure
FlangesConnection
FlangedSealing Surface
RFManufacturing Way
ForgingSize
up to 1200mmTransport Package
PalletSpecification
800MMOrigin
ChinaHS Code
39174000Production Capacity
2000 Ton Per YearCompany profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Qingdao Port, Dalian PortAverage Response Time: ≤24h 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.
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
You may also like
Table D/Table E/ANSI 150/As4087 Galvanised Carbon Steel Backing Rings
US$1.00-50.00
1 Piece(MOQ)
Galvanised Carbon Steel Back up Rings for HDPE Pipe
US$1.00
100 Pieces(MOQ)
PP Fiber Backing Ring ISO7005 ANSI150 As2129 T/E T/D
US$1.00
1 Piece(MOQ)
Premium Forged Steel Ring for Industrial Applications From China
US$1,000.00-1,300.00
1 Piece(MOQ)
Premium Hot Dipped Galvanised Carbon Steel Backing Ring for Durability
US$10.00
1 Piece(MOQ)
Hot Dipped Galvanised Carbon Steel Backing Rings
US$1.00
10 Pieces(MOQ)
Durable High-Strength Alloy Steel Compression Ring for Industry
US$1,000.00-1,300.00
1 Piece(MOQ)
Customizable Stainless Steel Flanges and Forged Rings with Long Welding Neck
US$1.00-1,000.00
1 Piece(MOQ)
En1092 Hot Dipped Galvanised Carbon Steel Backing Rings
US$1.00-100.00
1 Piece(MOQ)
New Pipe Fittings Flanges Stainless Steel Vacuum Kf25 Kf40 Centering Ring
US$0.41-0.68
1 Piece(MOQ)
DIN2576 DIN2576 Hot Dipped Galvanised Carbon Steel Backing Rings
US$1.00-100.00
1 Piece(MOQ)
Stainless Steel Flange, Pump Flange, Pneumatic Flange, Pneumatic Ring, Seal Ring
US$0.05-0.08
1 Piece(MOQ)
Premium 4" Two-Piece Stainless Steel Toilet Flange Repair Ring for Bathroom
US$8.00
100 Pieces(MOQ)
Marine Grade D Ring with Anti Corrosion Coating
US$0.15-8.23
100 Pieces(MOQ)
OEM Stainless Steel Welding Flange Ring Kf40 Kf50 Screened Center Ring
US$1.65-2.89
1 Piece(MOQ)
Custom D Ring with Thickened Weld Base Plate
US$0.15-8.23
100 Pieces(MOQ)
OEM Centering Rings Flanges ISO SS304 Stainless Steel Vacuum Pipe Fitting with O Ring
US$2.10-18.90
1 Piece(MOQ)
Awwa C207 Class D ASTM A36 Backing Ring
US$1.00-18.00
1 Piece(MOQ)
High-Strength Steel Forged Rings for Precision Engineering Applications
US$1,000.00-1,300.00
1 Piece(MOQ)
Low Profile D Ring for Limited Space Installation
US$0.15-8.23
100 Pieces(MOQ)



















