B16.9 SA815 S32750 Duplex Stainless Steel Butt Weld Fitting Tee
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Product Highlights
- standard dimension, high precision tolerance
- NDT passed
- delivery condition as per customer's desire
Product Attributes
- Customization
- Available
- After-sales Service
- Change/Return If Quality Defect
- Warranty
- 10 Year
- Type
- Equal
- Connection
- Welding
- Material
- Stainless Steel
- Shape
- Equal Tee
- Lateral
- 90°Tee
- Head Code
- Round
- Wall Thickness
- SCH40
- Standard
- ASTM
- Certification
- ISO, CE
- Quality Control
- PMI Test, Dimension and Visual Inspection
- Certificate
- En10204 3.1
- Surface
- Sand Blasting
- Transport Package
- Wooden Case
- Specification
- 1/2"-24" seamless
- Trademark
- oem/km
- Origin
- China
- Production Capacity
- 50000PCS/Year
Product Images of B16.9 SA815 S32750 Duplex Stainless Steel Butt Weld Fitting Tee
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Product Description
Product introduction
UNS S32750/S2507 Pipe Fittings has a higher level of tungsten and copper, giving it better corrosion resistance in seawater and brine environments. Therefore, the choice between UNS S32750 and S32760 pipe fittings will depend on the specific application and the corrosion resistance and strength required. The main difference between UNS S32750 and S32760 pipe fittings is their chemical composition and resulting properties.
Super Duplex Steel UNS S32750 Pipe Fittings are commonly used in chemical processing, petrochemical, and oil & gas industries, where they are exposed to corrosive substances. They are also used in seawater and brackish water applications, such as marine and offshore equipment, due to their excellent corrosion resistance properties.
Specification
| Types | elbows, pipe bends, reducers, Tees, couplings, stub ends. end caps, cross, pipe nipples. socket and unions etc. |
| Standards | B16.9 B16.11 MSS SP-97 |
| Materials | ASME SA815 S32750 S2507 1.4410 |
| Dimensions | From 1/2" NB to 24" NB in seamless |
| Schedule | Sch10S,40S,80S.160s.XXs. |
| Surface | Sand blasting, pickling |
| Inspection/test | Nace Mr 01 75 Sour Service Impact Test As Per Ug 84 Macro Structure Analysis Hydrogen Induce Cracking Test (Hic) Sulphide Stress Cracking Test (Sscc) Cryogenic Services (Cryo),hydrogen Services (H2) Helieum Leak Test Dye Peniterant Test (Dp) Magnetic Partius Test (Mp) Post Weld Heat Treatment (Pwht) Ultrasonic Test (Ut) Hydro Test, Etc. |
| Mill's certificate | EN10204 3.1 |
| Marking | Buyer or seller's logo/standard/material/dimension/heat no |
| Packing | In wooden case or carton box depends on weight |
| Lead time | 3 days for stock, 15-20days for fresh production depends on quantity |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 - 26.00 | 3.00 - 5.00 | 6.00 - 8.00 | 0.24 - 0.32 | 58.095 min |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| S32750 / S32760 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi - 116000, MPa - 800 | Psi - 80000, MPa - 550 | 15 % |




Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.
Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR241136". Items marked "" are certified.
Company Profile
Guangzhou Kingmetal Steel Industry Co., Ltd., is an Industry Group Company. It is a professional company in designing, producing and selling steel pipe, pipefittings and prefabricated house. We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.
We have two factories. One is located in Wenzhou city, it was established in 1989. This factory is a leading seamless stainless steel pipe and pipefitting manufacturer in China. It occupied 114, 000 square meters, with fixed capital over 200 million and total amount 300 million. It owns 500 staffs including 80 advanced engineers. It owns perfect management system, vigorous technology supports, advanced production equipment and completed inspection equipment. The factory pay highly attention to enterprise foundation establishment, successfully was approved the authentication of PED and AD by TUV from German company, and the national special equipment license. Our products greatly provide for petroleum chemical, metallurgy, pharmaceutical machinery, paper making, food, shipbuilding, environmental protection, boiler, heater exchanger, pressure container, condensation, water, electricity and so on. The mainly grades we can provide are 304, 304L, 316, 316L, 321, 321H, 317L, 310S, 347H, 31803 etc.
Another factory is located in Guangzhou city, it was established in 2002. This factory is one of the largest prefab house corporation in southern China. It occupied 30, 000 square meters, with fixed capital over 40 million and total amount 100 million. It owns 200 staffs. Annual out put is more than 2 million square meter, and there have a stock of about 50 thousand square meter. These products include slope top prefab house, flat top prefab house, non-standard steel structure (warehouse, industrial shed), container house, mobile fence wall, sentry box etc. Our goods not only sold to domestic market but also extended to Southeast Asia, Middle East, Europe, Australia, Africa, and South America etc.
At the same time, we also are the agency of Bao Steel, Hengyang, Tianjin, Anshan, Pangang etc. Big group steel company. We offer the seamless carbon, welded carbon steel pipe, GI pipe, and special pipe. Fittings elbow, tee, reducer, cap, lap joint, flanges etc...This is better for our customer to buy the different products from China, while they are saving their time, but they can enjoy in our best serves.
We have advanced technology of management, we win the trust because of our good quality.
We have clannish conscientious and passionate salesman, we gladden and steady the customers with our best service.
We are pure-hearted and awaiting for your kind attention to our company.
About Our Factory & Business Background
- Address
- Room 703, Jinbi Lingxiu International Center, No. 3 North Junya Street, Guangzhou, China
-
Terms of Payment
- LC, T/T, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Guangzhou Port, Shenzhen Port
-
Supply Chain Partners
- 200
Our Production Capability & Technical Expertise
- Main Products
- Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
Our Industry Experience & Global Business Record
-
Export Year
- 13 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the warranty period for this product?
- We provide a 10-year warranty. If there are any quality defects, we offer change or return services.
- What are the main applications for UNS S32750 fittings?
- They are commonly used in chemical processing, petrochemical, oil & gas industries, and seawater/brackish water applications like marine and offshore equipment due to excellent corrosion resistance.
- What certifications and inspections are performed?
- Products hold ISO and CE certifications. Inspections include PMI, Dimension, Visual Inspection, and EN10204 3.1 Certificate. Additional tests like Hydrogen Induce Cracking and Sulphide Stress Cracking are available.
- Do you support OEM or ODM customization?
- Yes, we support any form of OEM/ODM customization requirements, including special material customization and flexible customization from samples or designs.
- What is the lead time for production?
- Lead time is 3 days for stock items. For fresh production, it takes 15-20 days depending on the quantity.
- What payment terms are accepted?
- We accept LC, T/T, D/P, Western Union, and Small-amount payment.
- What is the after-sales service policy?
- We provide efficient after-sales service. If products are short in quantity/weight or damaged due to manufacturing, design, or transportation, they can be compensated.
- What standards do the fittings comply with?
- The fittings comply with ASTM B16.9 standards and are made from ASME SA815 S32750 material.
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