Powered by Made-in-China.com
Durable Flange Backup Ring for Carbon Steel Water Pipeline ISO
US$1.00
10 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableStandard
ANSI, DIN, GBType
Threaded Connection FlangeModel NO.
FLP90Material
Carbon SteelStructure
FlangesConnection
FlangedSealing Surface
FFManufacturing Way
CastingTransport Package
Pallet Wooden CasesTrademark
Smart JointOrigin
JilinHS Code
73079100Production Capacity
500000 PCS Per YearKey features
30 Years Industry Experience: Leading manufacturer with over 30 years of expertise in HDPE pipe production.
Large Diameter Capability: Unique extrusion technology produces HDPE pipes up to 2500mm diameter.
High Pressure Ratings: Capable of producing PN32, PN25, and PN20 high-pressure solid pipes.
Customized Fittings: Offers customized non-pressure derating HDPE fittings via hollow bar or solid rod.
OEM & ODM Service: Provides both OEM and ODM services for tailored manufacturing solutions.
Advanced Manufacturing: Utilizes state-of-the-art machinery and advanced extrusion techniques.
Wide Product Range: Includes HDPE/PERT pipes in various sizes, diameters, and pressure ratings.
Global Market Reach: Main markets include North America, Europe, Southeast Asia, and Australia.
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 is the maximum diameter of HDPE pipes produced?
A:
The company can produce large diameter HDPE pipes up to 2500mm using unique extrusion technology.
Q:What high-pressure ratings are available?
A:
High-pressure PN32, PN25, and PN20 HDPE solid pipes are available for special applications.
Q:Does the manufacturer offer OEM or ODM services?
A:
Yes, the company provides both OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services.
Q:What is the average lead time for orders?
A:
The average lead time is one month, applicable to both peak season and off-season periods.
Q:What payment terms are accepted?
A:
The accepted terms of payment are LC (Letter of Credit) and T/T (Telegraphic Transfer).
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
Flange Ring Steel Backing Ring for Water Pipeline ISO Standards
US$1.00
20 Pieces(MOQ)
Smart Joint Flange Ring for Carbon Steel Water Pipeline Applications
US$1.00-4.00
100 Pieces(MOQ)
Premium Steel Flange Die Rings for Durable Pipe Solutions
US$1,000.00-1,300.00
1 Piece(MOQ)
Smart Joint Carbon Steel Backing Ring for Water Pipeline ISO
US$1.00
10 Pieces(MOQ)
Gi Backing Ring Carbon Steel for Reliable Water Pipeline Solutions
US$1.00
10 Pieces(MOQ)
Durable Forged Steel Ring for Heavy-Duty Industrial Use
US$1,000.00-1,300.00
1 Piece(MOQ)
Durable High-Strength Alloy Steel Compression Ring for Industry
US$1,000.00-1,300.00
1 Piece(MOQ)
ISO Vacuum Fitting Stainless Steel SS304 Centering Ring for Pipe Line
US$2.10-18.90
1 Piece(MOQ)
High-Quality JIS Standard Carbon Steel Forging Ring for Construction
US$1,000.00-1,300.00
1 Piece(MOQ)
Table D/Table E/ANSI 150/As4087 Galvanised Carbon Steel Backing Rings
US$1.00-50.00
1 Piece(MOQ)
ISO Stainless Steel Vacuum Fitting SS304 ISO063 Center Ring for Pipe Line
US$2.10-18.90
1 Piece(MOQ)
ISO63 ISO80 Stainless Steel Flange Vacuum Pipe Fittings ISO Centering Ring with O Ring
US$2.10-18.90
1 Piece(MOQ)
Durable 4'' Brass Closet Flange Ring for Bathroom Toilet Replacement Accessories
US$6.00
100 Pieces(MOQ)
Durable Excavator Bearing Rings for Heavy Equipment Operations
US$1.00
1 Piece(MOQ)
Standard Forging Ring Steel Slip on Flange for Oil Gas Pipeline
US$50.00-200.00
50 Pieces(MOQ)
Stainless Steel Flanges Carbon Steel Welded Flange Threaded Forged Ring
US$1.00-1,000.00
1 Piece(MOQ)
ANSI DIN En BS JIS ISO Standard Forged Steel Slip on Flange Ring for Pipeline Connection
US$50.00-200.00
50 Pieces(MOQ)
Durable 4'' Closet Flange Ring for Brass Toilet Bathroom Fittings and Accessories
US$6.00
100 Pieces(MOQ)
En1092 Hot Dipped Galvanised Carbon Steel Backing Rings
US$1.00-100.00
1 Piece(MOQ)



















