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The Stainless Steel D-Type Female Thread 90° Press Elbow Fitting is a compact, high-performance elbow designed for piping systems requiring fast, reliable directional change without soldering or welding. Constructed from premium stainless steel (304 / 316L), it features female threaded input and a D-type press (press-fit) outlet end. This hybrid design ensures both secure sealing and ease of installation — ideal for industrial, sanitary, or high-purity fluid systems.
Thickness:0.6~2MM
Standards: GB/T19228.2-2011 CJ/T 152-2016 CJ/T466-2014 EN DIN ASME
Material: 0Cr18Ni9 SS304 S30408 SUS304 1.4301,,0Cr17Ni12Mo2 SS316 S31603 SUS316 1.4404,SS304L S30403 1.4306 ,SS316L S31603 1.4404.
Ring Gasket Material: CIIR, EPDM,PTFE, Nitrile.
Connection Mode of Socket End: D Type and S Type;
Thread Type: NPT、BSP(BSPP、BSPT);
Nominal pressure: PN16; Water pressure test:2.5MPa; Air tightness test pressure: 1.05MPa.
Process:Pipes - Mechanically formed;
Surface Treatment: Vibration polishing,Magnetic polishing,Pickling;
Product Marking: LOGO-OD-W.T-Material (Can mark the customer's LOGO and mark according to customer's requirement.);
Packing: Plastic bags+ Cartons + Wooden Case;
Certificates: GB/T19001-2016,ISO9001:2015,CE, Sanitary License ;
Brand: LIANHE
Medium: Drinking water(Cold water, hot water.), wastewater, industrial water, Oil, gas.
Application: Engineering projects, Ships, Commercial Buildings, Residential Buildings, Hospitals, Hotels,Environmental Protection, Heating, Air conditioning, etc
Application of all kinds of piping system including Water piping system, Gas piping system, Direct drinking water piping system, Environmental protection piping system, Steam piping system, Heating piping system, Air conditioning piping system, Industrial water piping system and so on;
Test Items:Hydrostatic test, Airtight test, Pressure test, Negative Pressure test, Drawing Test, Temperature change (cold and hot water cycle) test, Hydrostatic bending and Torsion test, Hydrostatic vibration test, Hydrostatic impact test.
Delivery inspection: Material, Surface, Size, Hydrostatic test, Airtight test;
Factory inspection Report and Certificates:
EN 10204/3.1B-MTC
Raw material inspection certificate.
100% Radiography Test Report
Hydraulic seal test report.
Thread inspection report
Third Party Inspection Report, etc
Matching gasket applicable temperature range: -20℃~110℃
HS Code: 7307230000
Payment Term: 30%TT Advance Payment+70%TT Payment Before Delivery. ( Note: Specific can be discussed.)
Available via T/T, Western Union, Paypal Etc. Payment for goods.
Shipping Terms: EXW, FOB,CFR,CIF,DDP,DDU.
We can provide shipping by sea, by air and by express.
MOQ: 5~10PCS, There are 5000PCS in stock for each product and each size. Can support delivery at any time.
Free Samples: Yes,Samples are available free of charge. But the express delivery fee is not covered.
Quotation Time: Within 3 hour.
Delivery Time: Products of regular size 3~7 days. 25 days for production.
Price validity: 3~7 days, according to the market.
After-Sales Service: Our quality warranty period is 1year. Any quality problem will be solved to customer satisfactions.
Place of Origin: Wenzhou,China
Plumbing & Sanitary Systems: For water, beverage, milk, CIP, and cleanroom piping in food, dairy, and pharma industries.
Heating/Cooling & HVAC: To redirect fluid flow in radiant heating, chilled water loops, and fan coil systems.
Industrial & Process Piping: Useful in chemical, petrochemical, or water treatment plants for branch connections or bypasses.
Gas & Steam Lines: Compatible (with correct seal selection) for steam or compressed gas piping in moderate conditions.
Shipbuilding & Offshore: Compact elbow option for marine piping systems where welding is inconvenient.
Since beginning its international trade operations in 2015, the company has built a strong global presence, exporting to countries including Thailand, Malaysia, the Philippines, Vietnam, Singapore, Australia, Russia, Poland, Ukraine, Turkey, Dubai, Iran, Brazil, France, Argentina, Chile, and more. With a commitment to professional technical support, high-quality products, and excellent service, the company has earned consistent recognition and trust from customers both domestically and internationally.
The Stainless Steel D-Type Female Thread 90° Press Elbow Fitting is a compact, high-performance elbow designed for piping systems requiring fast, reliable directional change without soldering or welding. Constructed from premium stainless steel (304 / 316L), it features female threaded input and a D-type press (press-fit) outlet end. This hybrid design ensures both secure sealing and ease of installation — ideal for industrial, sanitary, or high-purity fluid systems.
Thickness:0.6~2MM
Standards: GB/T19228.2-2011 CJ/T 152-2016 CJ/T466-2014 EN DIN ASME
Material: 0Cr18Ni9 SS304 S30408 SUS304 1.4301,,0Cr17Ni12Mo2 SS316 S31603 SUS316 1.4404,SS304L S30403 1.4306 ,SS316L S31603 1.4404.
Ring Gasket Material: CIIR, EPDM,PTFE, Nitrile.
Connection Mode of Socket End: D Type and S Type;
Thread Type: NPT、BSP(BSPP、BSPT);
Nominal pressure: PN16; Water pressure test:2.5MPa; Air tightness test pressure: 1.05MPa.
Process:Pipes - Mechanically formed;
Surface Treatment: Vibration polishing,Magnetic polishing,Pickling;
Product Marking: LOGO-OD-W.T-Material (Can mark the customer's LOGO and mark according to customer's requirement.);
Packing: Plastic bags+ Cartons + Wooden Case;
Certificates: GB/T19001-2016,ISO9001:2015,CE, Sanitary License ;
Brand: LIANHE
Medium: Drinking water(Cold water, hot water.), wastewater, industrial water, Oil, gas.
Application: Engineering projects, Ships, Commercial Buildings, Residential Buildings, Hospitals, Hotels,Environmental Protection, Heating, Air conditioning, etc
Application of all kinds of piping system including Water piping system, Gas piping system, Direct drinking water piping system, Environmental protection piping system, Steam piping system, Heating piping system, Air conditioning piping system, Industrial water piping system and so on;
Test Items:Hydrostatic test, Airtight test, Pressure test, Negative Pressure test, Drawing Test, Temperature change (cold and hot water cycle) test, Hydrostatic bending and Torsion test, Hydrostatic vibration test, Hydrostatic impact test.
Delivery inspection: Material, Surface, Size, Hydrostatic test, Airtight test;
Factory inspection Report and Certificates:
EN 10204/3.1B-MTC
Raw material inspection certificate.
100% Radiography Test Report
Hydraulic seal test report.
Thread inspection report
Third Party Inspection Report, etc
Matching gasket applicable temperature range: -20℃~110℃
HS Code: 7307230000
Payment Term: 30%TT Advance Payment+70%TT Payment Before Delivery. ( Note: Specific can be discussed.)
Available via T/T, Western Union, Paypal Etc. Payment for goods.
Shipping Terms: EXW, FOB,CFR,CIF,DDP,DDU.
We can provide shipping by sea, by air and by express.
MOQ: 5~10PCS, There are 5000PCS in stock for each product and each size. Can support delivery at any time.
Free Samples: Yes,Samples are available free of charge. But the express delivery fee is not covered.
Quotation Time: Within 3 hour.
Delivery Time: Products of regular size 3~7 days. 25 days for production.
Price validity: 3~7 days, according to the market.
After-Sales Service: Our quality warranty period is 1year. Any quality problem will be solved to customer satisfactions.
Place of Origin: Wenzhou,China
Plumbing & Sanitary Systems: For water, beverage, milk, CIP, and cleanroom piping in food, dairy, and pharma industries.
Heating/Cooling & HVAC: To redirect fluid flow in radiant heating, chilled water loops, and fan coil systems.
Industrial & Process Piping: Useful in chemical, petrochemical, or water treatment plants for branch connections or bypasses.
Gas & Steam Lines: Compatible (with correct seal selection) for steam or compressed gas piping in moderate conditions.
Shipbuilding & Offshore: Compact elbow option for marine piping systems where welding is inconvenient.
Since beginning its international trade operations in 2015, the company has built a strong global presence, exporting to countries including Thailand, Malaysia, the Philippines, Vietnam, Singapore, Australia, Russia, Poland, Ukraine, Turkey, Dubai, Iran, Brazil, France, Argentina, Chile, and more. With a commitment to professional technical support, high-quality products, and excellent service, the company has earned consistent recognition and trust from customers both domestically and internationally.
1. Why choose a hybrid (thread + press) elbow instead of full press or full thread?
It allows transitions between press systems and traditional threaded pipes without adapters, giving design flexibility while maintaining ease of installation.
2. Is the press end suitable for potable water / sanitary use?
Yes — when paired with food-grade EPDM or FDA-compliant seals, it meets hygiene and safety requirements.
3.Can this elbow handle high-temperature steam or corrosive fluids?
It can, depending on your seal selection and stainless steel grade. Always verify temperature and pressure ratings with your supplier.
4. What shipping terms are acceptable?
Multiple shipping terms such as EXW, FOB, CFR, CIF, etc. are acceptable.
5. How do I place an order?
Please look for the contact information of our sales staff and provide as detailed product information as possible. They will reply as soon as they see the inquiry. The more detailed your product requirements are, the faster the quotation will be.
6. What are the commonly used fields for D-type female thread elbows?
D-type female thread elbows are commonly used in various pipelines and fluid equipment devices such as industrial, chemical, and petroleum gas industries.
1. Why choose a hybrid (thread + press) elbow instead of full press or full thread?
It allows transitions between press systems and traditional threaded pipes without adapters, giving design flexibility while maintaining ease of installation.
2. Is the press end suitable for potable water / sanitary use?
Yes — when paired with food-grade EPDM or FDA-compliant seals, it meets hygiene and safety requirements.
3.Can this elbow handle high-temperature steam or corrosive fluids?
It can, depending on your seal selection and stainless steel grade. Always verify temperature and pressure ratings with your supplier.
4. What shipping terms are acceptable?
Multiple shipping terms such as EXW, FOB, CFR, CIF, etc. are acceptable.
5. How do I place an order?
Please look for the contact information of our sales staff and provide as detailed product information as possible. They will reply as soon as they see the inquiry. The more detailed your product requirements are, the faster the quotation will be.
6. What are the commonly used fields for D-type female thread elbows?
D-type female thread elbows are commonly used in various pipelines and fluid equipment devices such as industrial, chemical, and petroleum gas industries.