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304H Duplex Stainless Steel Lap Joint Flange RF ½" - 24" 400# ASME B16.5

Categories Duplex Stainless Steel Flanges
Brand Name: HT
Model Number: 304H Duplex Stainless Steel Lap Joint Flange RF ½"-24" 400# ASME B16.5
Certification: ISO,BV,SGS
Place of Origin: CHINA
MOQ: 1 PIECE
Price: negotiable
Payment Terms: T/T, Western Union, MoneyGram,30% T/T IN ADVANCE 70% BEFORE SHIPMENT, L/C
Supply Ability: 10000 PIECES PER YEAR
Delivery Time: 15-20 Working Days
Packaging Details: Woodcase, pallet, woven bag etc. or as per your requirement
Size: 1/2"-24“”
Process: Forged
Class Rating: 150#-2500#
Sealing Face: RF FF TF RTJ
Face Finish: Smooth /Stock Finish
Application: Chemical /Oil/Gas/Energy
Standard: ASME B16.5
Material: Stainless Steel
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    304H Duplex Stainless Steel Lap Joint Flange RF ½" - 24" 400# ASME B16.5

    304H Duplex Stainless Steel Lap Joint Flange RF ½"-24" 400# ASME B16.5


    1. Flange Specification:


    Size in InchSize in mm

    Outer

    Dia.

    Flange Thick.Lapped Thick.Lapped IDPCDLapped Thick.Lapped RadiusNo of BoltsBolt Size UNCMachine Bolt LengthRF Stud LengthHole SizeISO Stud SizeWei-ght in kg
    ABCDEG
    1/21590301622.960.311.2341/250555/8M140.8
    3/420100381628.269.912.7341/250655/8M140.9
    125110491734.979.414.3341/255655/8M140.9
    1 1/432115592143.788.915.9541/255705/8M141.4
    1 1/24012565225098.417.5641/265705/8M141.4
    250150782562.5120.719.1845/870853/4M162.3
    2 1/265180902975.4139.722.3845/875903/4M163.2
    3801901083091.4152.423.91045/875903/4M163.7
    3 1/29021512232104.1177.823.91185/875903/4M165
    410023013533116.8190.523.91185/875903/4M165.9
    512525516436144.4215.923.91183/485957/8M206.8
    615028019240171.4241.325.41383/4851007/8M208.6
    820034524644222.2298.528.61383/4901107/8M2013.7
    1025040530549277.436230.213127/81001151M2419.5
    1230048536556328.2431.831.813127/81001201M2429
    1435053540079360.2476.335131211151351 1/8M2741
    1640059545787411.2539.836.6131611151351 1/8M2754
    1845063550597462.3577.939.713161 1/81251451 1/4M3059
    20500700559103514.463542.913201 1/81401601 1/4M3075
    24600815663111616749.347.913201 1/41501701 3/8M33100

    2.304L Stainless Steel escription

    Alloy 304/304H has good resistance to atmospheric corrosion, foods and beverages and to many organic

    and inorganic chemicals in moderately oxidizing to moderately reducing environments. The high chromium

    content of the alloy provides resistance to oxidizing solutions such as nitric acid up to 55% weight and up

    to 176°F (80°C).

    Alloy 304/304H also resists moderately aggressive organic acids such as acetic. The nickel present in the

    alloy provides resistance to moderately reducing solutions such as pure phosphoric acid, whatever the

    concentration, in cold solutions and up to 10% diluted hot solutions. The alloy can also operate successfully

    in caustic solutions free of chlorides or fluorides at moderate temperatures.

    Alloy 304/304H does not perform well in more highly reducing environments such as those containing

    chlorides and sulfuric acid.

    Alloy 304/304H performs well in fresh water service with low levels of chlorides (less than 100ppm). At

    higher chloride levels the grade is susceptible to crevice corrosion and pitting. For successful

    performance under these more severe conditions, higher molybdenum content is need such as

    316/316L. Alloy 304/304H is not recommended for service in marine environments.

    In most instances, the corrosion resistance of Alloys 304, 304L and 30H will be roughly equal in most

    corrosive environments. However, in environments that are sufficiently corrosive to cause intergranular

    corrosion of welds and heat-affected zones Alloy 304L should be used because of its low carbon content.


    3.304H Stainless Steel WN Flange Packaging

    304H Stainless Steel WN Flanges are widely used in various industries including petrochemical, oil and

    gas, power generation, bulk liquid transportation, chemicals, pharmaceuticals, pulp and paper

    manufacturing, textiles and others. All our 304H Stainless Steel WN Flanges are manufactured in

    accordance with international standards. 304H Stainless Steel WN Flanges are packaged to ensure that

    there is no damage during transit. In case of exports, standard export packaging is done in wooden cases.

    All 304H Stainless Steel WN Flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On

    special requests we can also, make custom marking on 304H Stainless Steel WN Flanges.


    4.Delivery:
    Port:
    Tianjin/Shanghai/Ningbo
    Lead Time :

    Quantity(Pieces)1 - 100>100
    Est. Time(days)15-30To be negotiated

    5.Documentation

    • Commercial Invoice which includes HS Code
    • Packing List including net weight and gross weight, number of boxes, Marks and Numbers
    • Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
    • Fumigation Certificates
    • Raw Material Test Reports
    • Material Traceability Records
    • Quality Assurance Plan (QAP)
    • Heat Treatment Charts
    • Test Certificates certifying NACE MR0103, NACE MR0175
    • Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
    • Guarantee Letter
    • NABL approved Laboratory Test Reports
    • Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
    • Form A for the purposes of the Generalized System of Preferences (GSP)


    Quality 304H Duplex Stainless Steel Lap Joint Flange RF ½" - 24" 400# ASME B16.5 wholesale
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