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| Categories | Steel Fitting |
|---|---|
| Brand Name: | YUHONG |
| Model Number: | ASTM A403 WP316L-S |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin: | CHINA |
| MOQ: | 100 KGS |
| Price: | NEGOTIABLE |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 1500 Tons Per Month |
| Delivery Time: | 20-80 days |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Material: | Stainless Steel |
| Shape: | Round |
| Connection: | Threaded, Socket-Weld, Butt-Weld, Flanged |
| Technics: | Butt weld |
| Size: | 1/8”-48” |
| Standard: | ASME, ANSI, API, JIS, DIN, BS, GB |
| Product name: | Black Painting Fittings, Press Fitting, Vaccum Pipe, Butt Welding Pipe Fitting, Stainless Steel Pipe Fittings |
| Application: | Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction, etc. |
| Thickness: | STD, DIN, SCH40, SGP, SCH10-XXS(2-60mm) |
| Certificate: | ISO, API, CE, LR, ABS, DNV, BV, GL, KR, NK, RINA |
| MOQ: | 1 Piece |
| Origin: | China |
| Package: | Wooden Cases, Wooden Pallet, Bundle |
| Payment Term: | L/C, T/T, Western Union, MoneyGram |
| Port: | Shanghai, Ningbo, Tianjin |
| Pressure: | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Surface Treatment: | Polished |
| Class: | 3000, 6000 & 9000 LBS |
| Surface Finished Type: | Serrated finished |
| Wall Thickness Available: | Schedule 10s - Schedule XXS |
| Ndt: | Penetrant tes&PMI test |
| Material Grade: | F55, UNS S32760 |
| Feature: | Long lifetime |
| Inspection: | RT, UT, PT |
| Products: | Cap, Elbow , Cross, Reducer, Bend Tube |
| Bending Radius: | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| DNT: | ET,UT,PT,HT |
| Wp Grade: | Seamless |
| Company Info. |
| Yuhong Group Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
ASTM A403 WP316L covers the standard for wrought austenitic stainless steel fittings for pressure piping applications. The material of pipe fittings shall include forgings, bars, plates or seamless or welded pipes. Forging or forming operations shall be performed by hammering, pressing, piercing, extruding, upsetting, rolling, bending, fusion welding, machining, or a combination of two or more of these operations. All accessories should be heat treated.
Chemical and product analysis should be performed and should meet
the required chemical composition of carbon, manganese, phosphorus,
sulfur, silicon, chromium, molybdenum and titanium. Tensile tests
should be performed on fitting materials to determine tensile
properties such as yield strength and tensile strength. Accessories
supplied in accordance with this specification shall be visually
inspected for surface discontinuities, surface inspections, and
mechanical markings.
Butt welded pipe fittings are designed to be field welded at their
ends to join pipes together and allow for changes in direction or
pipe diameter, or branching or ending.
The accessory then becomes part of a system for transporting fluids
(oil, gas, steam, chemicals...) over short or long distances in a e
and efficient manner.
Other types of fittings can be threaded or socket welded.
| Type | Seamless / Welded |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Euronorm | UNS | BS | En | Grade |
| 1.4401 | S31600 | 316S31 | 58H | 316 |
| 1.4404 | S31603 | 316S11 | - | 316L |
| - | S31609 | 316S51 | - | 316H |
| 1.4571 | - | 320S31 | - | 316Ti |
| ||||||||||||||||||||||||||
| CR | Corrosion resistant grade. S through WU Classes do not apply. |
| WP-S | Seamless |
| WP-W | Welded, RT or UT all pipe starting material welds made with filler
metal. All fitting manufacturer welds except as excluded in A/SA403
paragraph 5.4.3. If UT is substituted for RT, all welds must be examined 100% for their length as required by A/SA403 paragraph 5.6 |
| WP-WX | RT all welds with or without filler metal. |
| WP-WU | UT all welds with or without filler metal. |
| WPgrade-grade-class | Insert grades (304-304L) and class (S,W,WX, or WU). Applies to fittings meeting all chemical and physical requirements of both grades. |
ASTM A403 WP316L is a low carbon version of 316 and is not affected by sensitization (grain boundary carbide precipitation). Therefore, it is widely used for heavy-duty welded parts (about 6mm and more). There is usually no discernible price difference between 316 and 316L stainless steel.
ASTM A403 WP316 is the standard molybdenum grade, second only to 304 in importance in austenitic stainless steels. Compared to 304, molybdenum imparts better overall corrosion resistance to 316, especially higher resistance to pitting and crevice corrosion in chloride environments.
The austenitic structure also gives these grades excellent toughness, even at low temperatures.
Compared to chromium-nickel austenitic stainless steels, 316L stainless steel has higher creep, rupture stress and tensile strength at elevated temperatures.
YUHONG GROUP supplies a full range of products in ASTM A403 WP316, including elbows, tees, reducers, end caps, fittings, etc.
|
A403 WP321H Elbow 90/180 Deg , Stainless Steel Butt Weld Fitting B16.9
ASTM B366 N08810 Incoloy 800H 1.4958 180 DEG Elbow Buttweld B16.9
B366 Hastelloy C22 180° LR Elbow Long Radius Butt Weld Fitting
STAINLESS STEEL N08904 BUTT WELD FITTING SB366 WP904L EBLOW B16.9
Forged Steel Pipe Fittings NPT SW 3000# A182 / A105 B16.11
ASTM A403 WP304-S 90DEG. Stainless Steel Elbow BW Fittings
Stainless Steel Forged Fittings A182 F304 F316LShort Reduce 90 deg Elbow 1/2" to 60" sch40/ sch80 sch160 XXS B16.9
ASTM B151 UNS C70600 Copper Nickel Forged Threaded Pipe Fittings 3000LB NPT B16.11
ASTM B466 C70600 ECC Reducer SCH80 B16.9 6*3 Inch For Steel Pipe.
ASTM B366 Monel 400 / UNS N04400 / DIN 2.4360 Butt Weld Fitting Stud End
