Forged Blind Flange

Short Description:

Type:Blind flange
Size:1/2"-250"
Face:FF.RF.RTJ
Manufacturing Way:Forging
Standard:ANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, etc.
Material: Carbon steel,Stainless steel,Pipeline steel ,Cr-Mo alloy


Product Detail

Products Detail Show

Marking and Packing

Inspection

Production Process

Cooperation case

SPECIFICATION

Product Name Blind flange
Size 1/2"-250"
Pressure 150#-2500#,PN0.6-PN400,5K-40K,API 2000-15000
Standard ANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, etc.
Wall thickness SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS and etc.
Material Stainless steel: A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571,1.4541, 254Mo and etc.
Carbon steel: A105, A350LF2, S235Jr, S275Jr, St37, St45.8, A42CP, A48CP, E24 , A515 Gr60, A515 Gr 70 etc.
Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc.
Pipeline steel: A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc.
Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,C22, C-276, Monel400, Alloy20 etc.
Cr-Mo alloy: A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3,15Crmo, etc.
Application Petrochemical industry;aviation and aerospace industry;pharmaceutical industry;gas exhaust;power plant;ship building;water treatment,etc.
Advantages ready stock,faster delivery time;available in all sizes,customized;high quality

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PRODUCTS DETAIL SHOW

1. Face

Can be raised face(RF), full face(FF), Ring joint(RTJ) , Groove, Tongue, or customized.

2.Seal face

smooth face, waterlines, serrated finished

3.CNC fine finished

Face finish: The finish on the face of flange is measured as an Arithmetical Average Roughness Height(AARH). The finish is determined by the standard used. For example, ANSI B16.5 specifies face finishes within a range 125AARH-500AARH(3.2Ra to 12.5Ra). Other finishes are available on requst, for example 1.6 Ra max,1.6/3.2 Ra, 3.2/6.3Ra or 6.3/12.5Ra. The range 3.2/6.3Ra is most common.

MARKING AND PACKING

• Each layer use plastic film to protect the surface

• For all stainless steel are packed by plywood case. For bigger size carbon flange are packed by plywood pallet. Or can be customized packing.

• Shipping mark can make on request

• Markings on products can be carved or printed. OEM is accepted.

INSPECTION

• UT test

• PT test

• MT test

• Dimension test

Before delivery, our QC team will arrange NDT test and dimension inspection.Also accept TPI(third party inspection).

PRODUCTION PROCESS

1. Choose Genuine raw material 2. Cut raw material 3. Pre-heating
4. Forging 5. Heat treatment 6. Rough Machining
7. Drilling 8. Fine maching 9. Marking
10. Inspection 11. Packing 12. Delivery

COOPERATION CASE

This order is for Malaysia stockist. After receiving the goods, client gave us FIVE STAR favourable comments. While as his advising, we already improved our painting job.

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    Products detail show

    1. Face

    Can be raised face(RF), full face(FF), Ring joint(RTJ) , Groove, Tongue, or customized.
    2.Seal face

    smooth face, waterlines, serrated finished

    3.CNC fine finished

    Face finish: The finish on the face of flange is measured as an Arithmetical Average Roughness Height(AARH). The finish is determined by the standard used. For example, ANSI B16.5 specifies face finishes within a range 125AARH-500AARH(3.2Ra to 12.5Ra). Other finishes are available on requst, for example 1.6 Ra max,1.6/3.2 Ra, 3.2/6.3Ra or 6.3/12.5Ra. The range 3.2/6.3Ra is most common.

    Marking and Packing

    • Each layer use plastic film to protect the surface

    • For all stainless steel are packed by plywood case. For bigger size carbon flange are packed by plywood pallet. Or can be customized packing.

    • Shipping mark can make on request

    • Markings on products can be carved or printed. OEM is accepted.

    Inspection

    • UT test

    • PT test

    • MT test

    • Dimension test

    Before delivery, our QC team will arrange NDT test and dimension inspection.Also accept TPI(third party inspection).

    Production process

    1. Choose Genuine raw material 2. Cut raw material 3. Pre-heating
    4. Forging 5. Heat treatment 6. Rough Machining
    7. Drilling 8. Fine maching 9. Marking
    10. Inspection 11. Packing 12. Delivery

    Cooperation case

    This order is for Malaysia stockist. After receiving the goods, client gave us FIVE STAR favourable comments. While as his advising, we already improved our painting job.

    A105 S235Jr ASME B16.5 150LBS Blind Flange2713

    A105 S235Jr ASME B16.5 150LBS Blind Flange2715ea36c3b82

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