china supplier API 6A 6bx 3K 5K 5000 Psi 9 Inch Flange ASTM A694 Flange manufacturers

Item Description


Porduct Name

flange(API 6A 6bx 3k 5k 5000 psi Flange astm a694 Flange)


1/2″-one hundred ten”


one hundred fifty#-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 metal: 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 metal: A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 and so forth.

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 industyavation and aerospace industrypharmaceutical industrygas exhaustpower plantship bulidingwater treament,etc.

Positive aspects

ready stock,faster delivery timeavailable in all sizes,customizedhigh high quality

Merchandise Depth Display


one. Face: Can be elevated confront(RF), full encounter(FF), Ring joint(RTJ) , Groove, Tongue, or CZPT ized.
2.Bevel finish as for every ANSI B16.25
three.CNC wonderful completed.


Face finish: The end on the experience of flange is calculated as an Arithmetical Average Roughness Top(AARH). The finish is determined by the normal utilized. For example, ANSI B16.5 specifies confront finishes inside of a selection 125AARH-500AARH(3.2Ra to 12.5Ra). CZPT finishes are CZPT on requst, for illustration 1.6 Ra max,1.6/3.2 Ra, 3.2/6.3Ra or 6.3/12.5Ra. The selection 3.2/6.3Ra is most typical.

Marking and Packing

one. Every layer use plastic movie to defend the surface area
2. For all stainless steel are packed by plywood scenario. For bigger measurement carbon flange are packed by plywood pallet. Or can be CZPT ized packing.
three. CZPT mark can make on ask for
4. Markings on items can be carved or printed. CZPT is recognized.



1. UT take a look at
two. PT take a look at
three. MT test
4. Dimension test

Just before shipping and delivery, CZPT QC staff will set up NDT examination and dimension inspection. 
Also settle for TPI(third get together inspection).



Q: Can you source Sort e, Cerficiate of origin? 

A: Yes, we can provide. 


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

A: Indeed, we can provide. 


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

A: We can. 


Q: Can you take O/A payment? 

A: We can. 


Q: Can you source samples? 

A: Of course, some samples are free.


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

A: Of course, we can.

  Other Kinds

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, CZPT weld neck flange,  CZPT ized



Connected items

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

Why Decide on us


CZIT CZPT UP(3 factories, 300+personnel, 200 +customers, 19+ years experience):

We have ISO certificate, acknowledge CZPT , ODM. And can make CZPT ized products and supply design and style services. Normal and normal items, MOQ can be just 1PCS.

We also supply:

one. Form E/Certificate OF ORIGIN

two. NACE Material





What is enterprise for us? It is sharing, not just to earn funds. We hope collectively with you to meet up with much more better us.

The PTO has connections on the two ends to connect to your tractor and equipment. The tractor PTO shaft is operated with a easy swap and can be rotated between 540 – one thousand rpm, dependent on the tools. When engaged, the driveshaft draws electrical power and torque from the tractor’s transmission to give your tools just the proper amount of power to get you to work.
china supplier API 6A 6bx 3K 5K 5000 Psi 9 Inch Flange ASTM A694 Flange makers