B381 Titanium Alloy Plff Plate Flat Slip on Hub Flange
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B381 Titanium Alloy Plff Plate Flat Slip on Hub Flange

B381 Titanium Alloy Plff Plate Flat Slip on Hub Flange

Overview Product Description Specification Detailed Photos Products Detail Show 1. Face: Can be raised face(RF), full fa
Basic Info
Model NO. Titanium Alloy
Manufacturing Way Forging
Class 150#-2500#
Size 1/2" to 24"
Steel Grade B381 (F-1f-2f-3f-7f-9f-11)
Transport Package Plywooden Case or Pallet
Specification ANSI
Trademark CZIT
Origin China
HS Code 7302100
Production Capacity 500ton/Month
Product Description
Product Description


Product Name

flange(B381 Titanium Alloy Plff Plate Flat Flange)




150#-2500#,PN0.6-PN400,5K-40K,API 2000-15000


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.


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.


Petrochemical industry;avation and aerospace industry;pharmaceutical industry;gas exhaust;power plant;ship buliding;water treatment,etc.


ready stock,faster delivery time;available in all sizes,customized;high quality

Detailed Photos

Products Detail Show

1. Face: Can be raised face(RF), full face(FF), Ring joint(RTJ) , Groove, Tongue, or customized.2.Slip on with hub, flat welding. Also can offer slip on without hub.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.Packaging & Shipping

Marking and Packing

1. Each layer use plastic film to protect the surface2. For all stainless steel are packed by plywood case. For bigger size carbon flange are packed by plywood pallet. Or can be customized packing.3. Shipping mark can make on request4. Markings on products can be carved or printed. OEM is accepted.Inspection


1. UT test2. PT test3. MT test4. Dimension testBefore delivery, our QC team will arrange NDT test and dimension inspection. Also accept TPI(third party inspection).


Q: Can you supply Form e, Cerficiate of origin?

A: Yes, we can supply.

Q: Can you supply invoice and CO with chamber of commerce?

A: Yes, we can supply.

Q: Can you accept L/C deferred 30, 60, 90days?

A: We can.

Q: Can you accept O/A payment?

A: We can.

Q: Can you supply samples?

A: Yes, some samples are free.

Q: Can you supply the products which comply with NACE?

A: Yes, we can.

Other Types
weld neck flange, slip on flange, blind flange, lap joint flange, loose flange, plate flange , threaded flange, socket weld flange, orifice flange, anchor flange, tubesheet flange,spectacle blind, paddle space, paddle blank, long weld neck flange, customized

Related products

1. Can offer bw fittings or threaded, socket welded fittings.2. Also can supply Pipes and tubes


Why Choose us

CZIT GROUP(3 factories, 300+workers, 200 +customers, 19+ years experience):We have ISO certificate, accept OEM, ODM. And can produce customized products and supply design service. Normal and standard products, MOQ can be just 1PCS.We also offer:1. FORM E/CERTIFICATE OF ORIGIN2. NACE MATERIAL3.3PE COATING4. DATA SHEET, DRAWING5. T/T, L/C PAYMENT6. TRADE ASSURANCE ORDERWhat is business for us? It is sharing, not just to earn money. We hope together with you to meet more better us.