Black Fittings 90 Degree Reducing Elbow in The Fire System
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Product Highlights
- Comprehensive Certifications: UL Listed, FM Approved, NSF 61, CQC, CCC, PSE, TUV, VDE for global safety compliance.
- High Toughness Material: Malleable iron casting with excellent toughness, verified by comparative test videos.
- Flexible Customization: Full customization, minor customization, and sample/design-based options available.
- Robust Pressure Rating: Designed for working pressures between 1.6MPa to 2.5MPa (PN16/PN25).
- Versatile Surface Treatment: Available in Black, Hot-dip Galvanized, and Electro Galvanized finishes.
- Low MOQ Requirement: Minimum Order Quantity starts from just 1 piece for flexible purchasing.
- Fast Delivery Time: Standard delivery within thirty days, regardless of peak or off-peak seasons.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Connection
- Thread
- Model NO.
- 90 Degree Reducing Elbow
- Head Code
- Round
- Thread Distribution
- Internal Thread
- Surface
- Black
- Material
- Iron
- Technics
- Casting
- Application
- Water Pipe
- Customized
- Non-Customized
- Certification
- CQC, CCC, PSE, TUV, VDE, FM UL
- Warranty
- 3 Years
- Threaded
- BSPT and NPT
- Material Standard
- Malleable Iron to ASTM a-197,ASTM A47
- Working Pressure
- 363psi
- Delivery Time
- Thirty Days
- Zinc Coating
- 70um
- Transport Package
- Customized
- Specification
- 1/2'' to 4''
- Trademark
- JIANZHI
- Origin
- Hebei
- HS Code
- 730719
- Production Capacity
- 400000 Tons Per Year
- Package Size
- 48.50cm * 32.00cm * 19.00cm
- Package Gross Weight
- 1.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Black Fittings 90 Degree Reducing Elbow in The Fire System
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Product Description
Code:90R
Size: 1/2''*3/8''-3''*2''
Material: BS EN 1562,EN-GJMB-350-10,KTH350-10
Dimension: BS EN 10242
Thread: ISO 7-1,BS 21,BSPT
Pressure Rating: PN16/PN25
Surface Treatment:Hot-dip Galvanized,Electro Galvanized,Black
Certificate: UL Listed / FM Approved / NSF 61
Application: Fire Protection,Waterworks,HVAC,Plumbing,GAS,Irrigation,or other piping systems
Malleable Iron 90R Reducing Elbow 90°.The reducing 90°elbow is one kind of malleable iron pipe fittings, which can connect two pipe joints of the different nominal diameter to make the pipe can be turned 90 degree. Malleable Iron 90R Reducing Elbow is a kind of casting elbow, through melting, annealing, and then machined into pipe fittings. This material pipe fittings have good malleable castability, are relatively easy to process, and have a certain strength. Fittings are used in piping systems with working pressures between 1.6MPa to 2.5MPa.
| Size | A(mm) | B(mm) | PCS/CTN. | Size | A(mm) | B(mm) | PCS/CTN. | Size | A(mm) | B(mm) | PCS/CTN. |
| 1/2''*3/8" | 25 | 25 | 270 | 2"*1/2" | 37 | 47 | 68 | 3"*1" | 49.5 | 67 | 20 |
| 3/4"*1/2" | 29 | 30 | 270 | 2"*3/4" | 40 | 49 | 52 | 3"*1-1/4" | 54.5 | 69 | 20 |
| 1"*3/8" | 29 | 31 | 160 | 2"*1" | 43 | 51 | 50 | 3"*1-1/2" | 57.5 | 71 | 20 |
| 1"*1/2" | 31 | 33 | 160 | 2"*1-1/4" | 47 | 53 | 40 | 3"*2" | 61.5 | 71 | 12 |
| 1"*3/4" | 34 | 35 | 160 | 2"*1-1/2" | 51 | 54 | 30 | 3"*2-1/2" | 47.5 | 59 | 12 |
| 1-1/4"*3/8" | 31 | 36 | 100 | 2-1/2"*1/2" | 40.5 | 56 | 46 | 4"*1/2" | 51.5 | 61 | 14 |
| 1-1/4"*1/2" | 34 | 37 | 100 | 2-1/2"*3/4" | 43.5 | 57 | 40 | 4"*3/4" | 54.5 | 61 | 14 |
| 1-1/4"*3/4" | 36 | 40 | 100 | 2-1/2"*1" | 47.5 | 59 | 34 | 4"*1" | 59.5 | 64 | 14 |
| 1-1/4"*1" | 40 | 41 | 90 | 2-1/2"*1-1/4" | 51.5 | 61 | 30 | 4"*1-1/4" | 42.5 | 64 | 14 |
| 1-1/2''*1/2" | 35 | 41 | 90 | 2-1/2"*1-1/2" | 54.5 | 61 | 26 | 4"*1-1/2" | 45.5 | 65 | 10 |
| 1-1/2''*3/4" | 37 | 43 | 90 | 2-1/2"*2" | 59.5 | 64 | 24 | 4"*2" | 49.5 | 67 | 10 |
| 1-1/2''*1" | 41 | 45 | 70 | 3"*1/2" | 42.5 | 64 | 36 | 4"*2-1/2" | 54.5 | 69 | 8 |
| 1-1/2''*1-1/4" | 45 | 47 | 56 | 3"*3/4" | 45.5 | 65 | 30 | 4"*3" | 57.5 | 71 | 8 |
We do toughness test to compare our fittings with other brand's fittings. Our pipe fittings has better toughness, if you are interested, we can send you test video for your reference.
Our pipe fittings threads are higher accuracy than other brand fittings. Our pipe fittings threads strictly compliance with EU standards at numbers of thread, according EN10242, for 1" nipple, the length thread is at least 14.5mm, the numbers of thread is at least 6.3, our pipe fittings fully comply EU standards, but other brand fitting has short length, and numbers aren't enough either.
Axes angle, turns of external thread and turns of internal thread are also higher 20% than EU standards.The axes of the screw thread is accurate to within ±0.5° of the specified angle according to ISO7-1,the axes of the screw thread accuracy of our fittings is ±0.3°,higher 40% than ISO7-1.
The black and galvanized fittings we produced are both UL (Underwriters Laboratories) and FM (Factory Mutual Insurance Company) approved. FM/UL has an independent testing facility where products are tested to make sure they meet the highest level of standards for safety and property loss prevention. No matter EN standard or ASME, as long as the product can pass the strict test in the laboratory, it can obtain FM/UL certificate.

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI246228". Items marked "" are certified.
Company Profile
Fluid Tech Group is the first export company in northern China specializing in fire protection systems, water systems, plumbing systems, gas systems, HVAC systems and other pipe fittings. With years of industry experience in pipeline fluid conveying systems, the group company established the group company in 2018 together with a number of foundry manufacturers and machining enterprises, and currently has five major production bases, which are located in Tangshan City, Hebei Province, Weifang City, Shandong Province, Cangzhou City, Shanxi Province, and Zhejiang Province, China. Among them, the international trade headquarters is set up in Tianjin.
Fluid Tech Group provides malleable cast iron galvanized pipe fittings, black iron pipe fittings, ductile iron grooved pipe fittings, fire valves and fittings, water valves and fittings, seismic brackets, carbon steel fast pressing pipe fittings, gas pipe fittings and other piping products in fluid delivery systems for fire and water systems. At the same time, because it has five production bases, it can provide one-stop procurement, coordinate production, inspection, loading and delivery. In addition, free professional technical and product consultation; Free market research reports; Free marketing promotion services; Free samples, 7*24 service, etc.
Fluid Tech Group provide the one-stop servive for our customers on all kinds of pipe fittings used in fire-fighting system, gas system, water system, food system, medicine system and others. We served many customers, including dealers, builders, etc. Often they will buy many kinds of pipe fittings, and we can find the most cost-effective products for them and ship them at the same time. It saves customers a lot of time and money, and they are very satisfied with our service.
We guarantee our products are 100% compatible with your project, with excellent quality, fast delivery and good service. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
About Our Factory & Business Background
- Address
- Unit B403, Shuailing Technology Park, No. 83 Qiwei Road, Hedong District 300171, Tianjin, China
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Malleable Iron Pipe Fittings/Pipe Hangers/Anti-Seismic Bracket/Grooved Pipe Fittings/Fire Valve
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-10-15
-
Export Year
- 5 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 80%~100%
-
Overseas Agent/Branch
- No
FAQ
- What certifications does the product have?
- The fittings are UL Listed, FM Approved, and certified with CQC, CCC, PSE, TUV, VDE, and NSF 61.
- What is the working pressure range?
- These fittings are suitable for piping systems with working pressures between 1.6MPa to 2.5MPa.
- Can I customize the product?
- Yes, we offer full customization, minor customization, and options based on samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece, allowing for very flexible purchasing.
- What is the delivery time?
- The delivery time is thirty days, applicable for both peak and off-peak seasons.
- What materials are used for the fittings?
- They are made of malleable iron (EN-GJMB-350-10, KTH350-10) with ASTM A-197 and A47 standards.
- Is there a warranty period?
- Yes, we provide a 3-year warranty for all our mechanical equipment.
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