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CHINA MANUFACTURER HIGH QUALITY F51 STAINLESS STEEL WELD NECK FLANGE B16.5

Place of Origin:China
Brand Name:Yasco
Model Number:F51 STAINLESS STEEL WN FLANGE
Minimum Order Quantity:1PIECE
Price:1USD/PIECE
Packaging Details:IN WOODEN BOX
Delivery Time:3-15 DAYS
Payment Terms:BY TT OR LC
Supply Ability:300TON PER MONTH
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  • PRODUCT DETAILS

Type: Forged,Welded
Standard: ASTM A182,ASME B16.5,EN1092-1,AWWA C206
Supply ability: 300ton per month


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Different pressure flange, thickness is different, and the bolts they use are different, when pump and valve connect with pipe, the parts of the equipment are also made of the corresponding flange shape, also known as flange connection, usually closured bolted connection parts are also known as flanges, such as the connection of ventilation pipe, this kind of parts can be called "flange type part", but this connection is only part of a device, such as the connection between flange and water pump, it's not inapposite to call water pump as flange type parts, but relative small valve, it can be called as flange type parts.


Competitive Advantage

Why choose the Stainless Steel 304L Flanges of Yasco:
● 24 hours online service -- Anytime, anywhere can provide what you want.
● 100% quality inspection Before Shippment.
● Reasonable and competitive price.
● Best production capability, best quality control, best Service.


TECHNICAL SPECIFICATION

Product name: CHINA MANUFACTURER HIGH QUALITY F51 STAINLESS STEEL WELD NECK FLANGE B16.5

TypeForged,Welded
Description:Plate Flange
Slip on Flange
Weld neck Flange
Lap Joint Flange
Blind Flange
Socket welding Flange
Threaded Flange
Standard:ASTM A182,ASME B16.5,EN1092-1,Table D/E,AWWA C206
EndRaised Face,Flat Face
Test:PMI Test
Elongation in 50mm Longitudinal
Heat Treatment 1050℃ for 5Min. (W.Q)
IGC as per ASTM A-262 Practice.E
NACE STD: NACE MR0175-MR0103 ED - 2015
Flaring Testing is ACC. TO ASTM A1016
Flattening Testing is ACC. TO ASTM A1016
DPT on pipe ends
Eddy Current Test
Ultrasonic Test
Radiography Test (X-ray)
Hydrostatic Test
PackingWooden boxes.
ApplicationOil & Gas transportation,LNG,petrochemical,nuclear power,shipbuilding,pulp and paper,sewage treatment,construction,medicine,foodstuffs,decoration and others.
Delivery time20-60 days after receiving the deposit or 1-10 days if goods in stock.
Trade termEXW,FOB,CIF or as negotiation.
Payment termT/T(30% in advance,70% against packing pictures) or as negotiation.
Quality requirementMill Test Certificated will be provided with shipment,Third Party Inspection is acceptable.
Main MarketEurope,Southeast Asia,South Africa,Middle East etc.


Available Grades of Austenitic stainless steel tube/Pipe


ASTM GradeUNS GradeEN GradeForeign Commercial GradeCharacteristics/Examples of Application
Austenitic Stainless Steel304S304001.4301-The basic austenitic stainless steel,for heat exchanger and piping
304HS304091.4948-Higher carbon content,strength and heat resistance better than 304
304LS304031.4307-Lower carbon content,better resistance to intergranular corrosion than 304,better weldability
304LNS304531.4311-Lower carbon content with Nitrogen added,higher strength.For feed water heat tubes.
Super 304S30432-Super 304H(NSSMC)Super 304,boiler tubes
321S321001.4541-With content of Titanium,better corrosive resistance than 304
321HS321091.4940 -Higher carbon content,strength and heat resistance better than 321
316S316001.4401-Cl-corrosive resistance
316LS316031.4404-Lower carbon content,better resistance to intergranular corrosion than 316,better weldability
316LNS316531.4406-Lower carbon content with Nitrogen added,higher strength.For feed water heat tubes.
316TiS316351.4571-With content of Titanium,better corrosive resistance than 316
316LMoD/316LUGS316031.4435-Urea Grade 316
317LS317031.4438-Better pitting corrosive resistance than 316
317LMNS317251.4439-With content of Nitrogen,higher strength and structure stability
310SS310081.4845-High termprature and corrosive resistance
304LS304031.43073RE12(Sandvik)High purity of HNO3 grade stainless steel,utilized 65% HNO3 and lower
310LS310021.43352RE10(Sandvik)High purity of HNO3 grade stainless steel,utilized 85% HNO3 and lower
310HS310091.4821-Higer carbon content,better strength and heat resistance than 310
314-1.4841-High Silicon content,high temperature oxidation resistance and creep-rupture strength
310MoLNS310501.44662RE69(Sandvik)Urea Grade 310
310HCbNS31042-HR3C(NSSMC)High strength,high temperature resistance,boiler tubes
347HS347091.4942-Oxidation resistant and high temperature resistance boiler tubes
347HFGS34710--High grain size 347H,boiler tube
904LN089041.45392RK65(Sandvik)High Molybdenum,it has higher corrosion resistance
Super Austenitic Stainless SteelS31254S312541.4547254SMO(Sandvik)6% Mo content,high pitting and crevice corrosion resistance
N08367N08367-AL6XN,AL6XN plus(ATI)
N08926N089261.4529-
S32652S326521.4652654SMO(Outokumpu)7% Mo content,better pitting and crevice corrosion resistance
S31277S31277--


Chemical Composition of Austenitic stainless steel pipe/Tube

Steel GradeCMnPSSiCrNiMoTiNbTaNVCuCeBAl
TP3040.082.0 0.0450.031.0 18.0-20.08.0-11.0----------
TP304L0.0352.0 0.0450.031.0 18.0-20.08.0-13.0----------
TP304H0.04-0.12.0 0.0450.031.0 18.0-20.08.0-11.0----------
TP304N0.082.0 0.0450.031.0 18.0-20.08.0-11.0----0.1-0.16-----
TP304LN0.0352.0 0.0450.031.0 18.0-20.08.0-12.0----0.1-0.16-----
Super 3040.07-0.131.0 0.040.010.3 17.0-19.07.5-10.5--0.3-0.6-0.05-0.12-2.5-3.5-0.001-0.010.003-0.03
TP309S0.082.0 0.0450.031.0 22.0-24.012.0-15.00.75---------
TP309H0.04-0.12.0 0.0450.031.0 22.0-24.012.0-15.0----------
TP310S0.082.0 0.0450.031.0 24.0-26.019.0-22.00.75---------
TP310H0.04-0.12.0 0.0450.031.0 24.0-26.019.0-22.0----------
TP310L0.0152.0 0.020.0150.1524.0-26.019.0-22.00.1---0.1-----
TP310MoLN0.0252.0 0.020.0150.424.0-26.020.5-23.51.6-2.6---0.09-0.15-----
TP310HCbN0.04-0.12.0 0.0450.031.0 24.0-26.019.0-22.01.6-2.6--0.2-0.60.15-0.35-----
1.4841/TP3140.22.0 0.0450.0151.5-2.524.0-26.019.0-22.0----0.11-----
TP3160.082.0 0.0450.031.0 16.0-18.010.0-14.02.0-3.0---------
TP316L0.0352.0 0.0450.031.0 16.0-18.010.0-14.02.0-3.0---------
TP316N0.082.0 0.0450.031.0 16.0-18.010.0-14.02.0-3.0---0.1-0.16-----
TP316H0.04-0.12.0 0.0450.031.0 16.0-18.010.0-14.02.0-3.0---------
TP316Ti0.082.0 0.0450.030.7516.0-18.010.0-14.02.0-3.05X(C+N)--0.1-----
TP316LN0.0352.0 0.0450.031.0 16.0-18.010.0-14.02.0-3.0---0.1-0.16-----
316LMoD/316LUG0.0352.0 0.0450.031.0 16.0-18.010.0-14.02.0-3.0---------
TP3170.082.0 0.0450.031.0 18.0-20.011.0-15.03.0-4.0---------
TP317L0.0352.0 0.0450.031.0 18.0-20.011.0-15.03.0-4.0---------
TP317LM0.032.0 0.0450.031.0 18.0-20.013.5-17.54.0-5.0---0.2-0.75---
TP317LMN0.032.0 0.0450.031.0 17.0-20.013.5-17.54.0-5.0---0.1-0.2-0.75---
TP3210.082.0 0.0450.031.0 17.0-19.09.0-12.0----0.1-----
TP321H0.04-0.12.0 0.0450.031.0 17.0-19.09.0-12.0-4(C+N)-0.7--------
TP3470.082.0 0.0450.031.0 17.0-19.09.0-13.0--10*C-0.01-------
TP347H0.04-0.12.0 0.0450.031.0 17.0-19.09.0-13.0--8*C-0.01-------
347HFG0.06-0.12.0 0.0450.031.0 17.0-19.09.0-13.0--8*C-0.01-------
S308150.05-0.10.80.040.031.4-2.020.0-22.010.0-12.0----0.14-0.2--0.03-0.08--
S312540.021.0 0.030.010.8 19.05-20.517.5-18.56.0-6.5---0.18-0.25-0.5-1.0---
904L/N089040.022.0 0.040.031.0 19.0-23.023.0-28.04.0-5.0---0.1-1.0-2.0---
N083670.032.0 0.040.031.0 20.0-22.023.5-25.56.0-7.0---0.18-0.25-0.75---
N089260.022.0 0.030.010.519.0-21.024.0-26.06.0-7.0---0.15-0.25-0.5-1.0---
S32654






----------
S31277






----------


Available Grades of Duplex Stainless Steel Tube/Pipe


ASTM GradeUNS GradeEN GradeForeign Commercial GradeCharacteristics/Examples of Application
Duplex Stainless SteelS32304S323041.4362SAF2304(Sandvik)Better SCC,pitting and crevice corrosive,and erosion corrosive resistance and high strength,yield strength is about 2 times higher than 304 and 316.
S31803S318031.4462-Better SCC,pitting and crevice corrosive,and erosion corrosive resistance and high strength,lower Cr and Ni content than S32205
S32205S322051.4462SAF2205(Sandvik)Better SCC,pitting and crevice corrosive,and erosion corrosive resistance.
Super Duplex Stainless SteelS32750S327501.4410 SAF2507(Sandvik)Better SCC,pitting and crevice corrosive,and erosion corrosive resistance than ordinary duplex stainless steel,higher strength.
S31260S31260--
S32550S325501.4507UR52+
S32760S327601.4501Zeron100
S32707S32707--Hyper duplex stainless steel,better SCC,pitting and crevice corrosive,and erosion corrosive resistance than other duplex stainless steel or super duplex stainless steel,higher strength.


Chemical Composition of Duplex Stainless Steel Pipe/Tube

Steel GradeCMnPSSiCrNiMoNCuWCo
S312000.032.0 0.0450.031.0 24.0-26.05.5-6.51.2-2.00.14-0.20---
S312600.031.0 0.030.030.75 24.0-26.05.5-7.52.5-3.50.1-0.30.2-0.80.1-0.5-
S315000.031.2-2.00.030.031.4-2.018.0-19.04.3-5.22.5-3.00.05-0.1---
S318030.032.0 0.030.021.0 21.0-23.04.5-6.52.5-3.50.08-0.2---
S320010.034.0-6.00.040.031.0 19.05-21.51.0-3.00.60.05-0.171.0 --
S320030.031.0 0.030.021.0 19.05-22.53.0-4.01.5-2.00.14-0.20---
S321010.044.0-6.00.040.031.0 21.0-22.01.35-1.70.1-0.80.20-0.250.10-0.8--
S322020.032.0 0.040.011.0 21.5-24.01.0-2.80.450.18-0.26---
S322050.032.0 0.030.021.0 22.0-23.04.5-6.53.0-3.50.14-0.20---
S323040.032.5 0.040.041.0 21.5-24.53.0-5.50.05-0.600.05-0.200.05-0.60--
S325060.031.0 0.040.0150.924.0-26.05.5-7.23.0-3.50.08-0.2-0.05-0.3-
S325200.031.5 0.0350.020.823.0-25.05.5-8.03.0-5.00.20-0.350.50-3.0--
S325500.041.5 0.040.031.0 24.0-27.04.5-6.52.9-3.90.10-0.251.5-2.5-0.5-2.0
S327070.031.5 0.0350.010.526.0-29.05.5-9.54.0-5.00.3-0.51.0 --
S327500.031.2-2.00.0350.020.8 24.0-26.06.0-8.03.0-5.00.24-0.320.5--
S327600.031.0 0.030.011.0 24.0-26.06.0-8.03.0-4.00.20-0.300.5-1.00.05-1.0-
S329060.030.8-1.50.030.030.8 28.0-30.05.8-7.51.50-2.600.30-0.400.8--


Available Grades of Ferritic and Martensitic Stainless Steel Tube/Pipe


ASTM GradeUNS GradeEN GradeForeign Commercial GradeCharacteristics/Examples of Application
Ferritic Stainless Steel405S405001.4002-High temperature resistance,oxidation resistance,and corrosion resistance,air heat exchanger tube.Utilized at temperature 700°C
--1.4724SIC9(Sanyo)/1C256(Sandvik)Utilized at temperature 850°C
430S430001.4016-Utilized at temperature 800°C
--1.4742SIC10(Sanyo)/1C356(Sandvik)Utilized at temperature 1000°C
--1.4762SIC12(Sanyo)Utilized at temperature 1150°C
---QS25T(Sanyo)Utilized at temperature 1100°C
TP446-1/TP446-2S446001.47492C52/2C48(Sandvik)High temperature oxidation corrosion in air,good resistance to reducing sulphurous gases,resistance to molten Cu,Al and Zn,air heat exchanger tubes.Utilized at temperature 1000°C for 446-1 and 1075°C for 446-2
439S430351.4510 -Good resistance to SCC corrosion,heat exchanger tube.
444S444001.4521-
Super Ferritic Stainless SteelS44660S44660-Sea-Cure(Plymouth Tube)Good resistance to chloride pitting and crevice corrosion,immune to SCC,good erosion resistance,high thermal conductivity and low thermal expansion
Desalination,power sea-water condenser tubes.
S44735S44735-AL29-4C(ATI)
S44736S44736-AL29-4-2(ATI)
Martensitic Stainless Steel410SS410081.4000 -Low corrosion resistance,low thermal expansion,heat exchanger tubes.
410S410001.4006-
420S420001.4021API/13Cr 180Hardened by heat treatment,high hardness.
420J2S420001.4028-
431S43100--
17-4PHS174001.4542-Precipitation hardening martensitic stainless steel,high strength.
Super Martensitic Stainless Steel13Cr110S414261.4313SM13CRS(NSSMC)High strength,good corrosive resistance,API oil and casing pipe or coupling.
--1.4418-
17Cr110/125--SM17CRS(NSSMC)


Chemical Composition of Ferritic and Martensitic Stainless Steel Pipe/Tube

StandardSteel GradeCMnPSSiCrNiMoNNbTiAlCu
A/SA268TP405≤0.08≤1.00≤0.040≤0.030≤1.0011.5-14.5≤0.50----0.1-0.3-
A/SA268TP410≤0.15≤1.00≤0.040≤0.030≤1.0011.5-13.5-------
A/SA268TP410S≤0.08≤1.00≤0.040≤0.030≤1.0011.5-14.5-------
A/SA268TP430≤0.12≤1.00≤0.040≤0.030≤1.0016.00-18.00-------
A/SA268TP430Ti≤0.10≤1.00≤0.040≤0.030≤1.0016.00-19.5≤0.75---5C-0.75--
A/SA268TP446-1≤0.20≤1.50≤0.040≤0.030≤1.0023.00-27.00≤0.75-0.25----
A/SA268TP446-2≤0.12≤1.50≤0.040≤0.030≤1.0023.00-27.00≤0.50-0.25----
A/SA268TP409≤0.08≤1.00≤0.045≤0.030≤1.0010.50-11.70≤0.50---6C-0.75--
A/SA268TP439≤0.07≤1.00≤0.040≤0.030≤1.0017.00-19.00≤0.50-0.04-0.2+4(C+N)-1.1--
A/SA268TP444≤0.025≤1.00≤0.040≤0.030≤1.0017.50-19.50≤1.001.75-2.50.035-(Ti+Cb):0.2+4(C+N)~0.8--
A/SA756/268440C0.95-1.10≤1.00≤0.025≤0.025≤1.0016.00-18.00-0.4-0.7-----
A/SA69317-4PH≤0.07≤1.00≤0.040≤0.030≤1.0015.50-17.503.0-5.0--0.15-0.45--3.0-5.0
GOST9941-8115Cr25Ti≤0.15≤0.80≤0.035≤0.025≤1.0024.00-27.00----5C-0.90--
API 5CTL80/9Cr≤0.150.30-0.60≤0.020≤0.010≤1.008.00-10.00-0.9-1.1-----
API 5CTL80/13Cr0.15-0.220.25-1.00≤0.020≤0.010≤1.0012.0-14.0-------
EN10088-11.4724≤0.12≤1.00≤0.040≤0.0150.70-1.4012.0-14.0-----0.7-1.2-
EN10088-11.4742≤0.12≤1.00≤0.040≤0.0150.70-1.4017.0-19.0-----0.7-1.2-
EN10088-11.4762≤0.12≤1.00≤0.040≤0.0150.70-1.4023.0-26.0-----1.2-1.7-
A/SA268S44660≤0.030≤1.00≤0.040≤0.030≤1.0025.0-28.0-3.0-4.00.04-(Ti+Cb)=0.2~1.0 & ≥6(C+N)~0.8--
A/SA268S44735≤0.030≤1.00≤0.040≤0.030≤1.0028.0-30.0≤1.003.6-4.20.045-(Ti+Cb)=0.2~1.0 & ≥6(C+N)~0.8--
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