Accord to client 's requestment drawing used the equipment flange
A flange is a disc-shaped component that is common in pipeline
engineering, and flanges are used in pairs. In pipeline
engineering, flanges are mainly used for connecting pipelines. In
pipelines that require flange connections, a flange plate can be
installed. Low pressure pipelines can use threaded flanges, and
welding flanges can be used for pressures above 4 kilograms. Add a
sealing gasket between the two flange plates and tighten them with
bolts. Flanges with different pressures have different thicknesses
and use different bolts. When connecting water pumps and valves to
pipelines, the local parts of these equipment are also made into
corresponding flange shapes, also known as flange connections. Any
connecting part that is bolted together and closed at the periphery
of two planes is generally referred to as a "flange", such as the
connection of ventilation ducts. This type of part can be referred
to as a "flange type part"
Flange Standard
Name | Flange |
Size | Size 1/4” to 24” |
Standard | API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ANSI A210-1996, ANSI
B36.10M-2004 , ASTM A1020-2002,ASTM A179-1990 ,BS 3059-2,DIN 17175
,DIN
1630 ,DIN 2448 |
Material | GR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65,
X70,SS304, SS316 etc. |
Certificates | API5L, ISO 9001:2008,SGS, BV,CCIC |
Wall thickness | SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120,
SCH160, XS, XXS |
Surface Treatment | black paint, varnish, oil, galvanized, anti corrosion coatings. |
Marking | Standard marking, or according to your request. Marking Method:
Spray white paint |
Pipe Ends | Under 2 inch plain end. 2 inch and above Beveled. Plastic caps
(small OD) ,Iron protector (large OD) |
Pipe Length | 1. Single Random Length and double Random Length.
2. SRL:3M-5.8M DRL:10-11.8M or As clients requested length.
3. fixed length(5.8m, 6m, 12m) |
Packaging | Loose package; Packaged in bundles(2Ton Max); bundled pipes with
two slings at the both end for easy loading and discharging; End
with Plastic caps; wooden cases. |
Test | Chemical Component Analysis, Mechanical Properties, Technical
Properties, Exterior Size Inspection, hydraulic testing , X-ray
Test. |
Application | liquid delivery; Structure pipe; High and low pressure Boiler tube;
Seamless steel tubes for petroleum cracking; oil pipe; gas
pipe. |
Delivery Time | 7-15 days |
Advantages | 1.Reasonable price with excellent quality.
2.Abundant stock and prompt delivery.
3.Rich supply and export experience, sincere service.
4.Reliable forwarder, 2-hour away from port. |
ANSI B16.5/ B16.47/ B16.36/ API605, 6A, 6B/ MSS SP44/ AWWA C207
DIN 2527/ 2528/ 2561/ 2565/ 2566/ 2573/ 2576/ 2627/ 2630/ 86029/
86030 etc.
BS 4504 PN16/PN40, BS10 TABLE E/TABLE D
JIS/KS 5K, 10K, 16K, 20K, 30K
UNI 2253/2254/2276-2278/2281-2284/6083/6084/6089-6093
GOST 12820/12821
American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS
900, CLASS 1500, CLASS 2500
European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63,
PN 100, PN 160, PN 250, PN 320, PN 400
Flange Facing Types:
Flat Face (FF), Raised face (RF), groove (G), female(F), ring
joints face(RJ)
Material:
Carbon steel (ASTM A105 A350LF2 LF3 A694 A36 Q235 A3 20# 45# 20Mn
16Mn Q345 etc.
Stainless steel (SS316, SS304, SS316L, SS304L, SS321 SS317 F51 F53
316Ti etc.);
Alloy steel (A182F5 A182F11 F22 15CrMo 30CrMo 35CrMo 40CrMO 42CrMo
4130 4140 etc.
Process
CNC machining(turning, milling, drilling)
Surface treatment:
Polishing,sandblasting,anodizing, brushing,powder
coating,electroplating,zinc plating,
Tolerance:
+-0.01 mm
Application
for machinery
Quality control
ISO9001:2008 certificated
Drawing format:
PDF/DWG/IGS/STP.
Experience
12 years professional manufacturing
Our advantage
Superior in quality,reasonable in price and deliver on time
Packaging
Wood case or carton box
Lead time
3~7 days
Delivery:
By Sea, By Air
Term of Payment
T/T,paypal,Escrow,Trade Assurance
PACKAGE:
plywood cases, pallets, nylon bags or according to the customers'
requirements
DELIVERY TIME:
3-20 days after confirming order,detail delivery date should be
decided according to
production season and order quantity.
