Custom-Made-Flange-Welding Neck-Joint
Precision CNC machining-Multi Axis Machining
We capabilities include Turning (up to six axis), Milling (both Vertical and Horizontal milling with 4th axis), Grinding (universal ID/OD), Centerless Grinding and Conventional Machining. We also have a full Screw department for Products with up to 3-1/2 inch bar capacity.
Material used generally are Carbon steel, Low temperature alloy and Stainless steel. Size capacity ranges from 15mm to 2000mm nominal bore. Forged flanges and steel plate flanges are available as follows: One side machining and two sides machining.
StandardSizePressureFlange Style
ANSI B16.51/2--24150LB-2500LBWelding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.
ASME B16.47 SER A26--60150LB- 900LBWelding Neck; Slip On; Blind.
ASME B16.47 SER B26--6075LB- 300LBWelding Neck; Slip On; Blind.
AWWA C2071/2--12086psi- 275psiSlip On; Blind.
BS329326--60150LB- 600LBWelding Neck; Slip On.
SL WN FLANGE1/2--24150LB- 2500LBLong Welding Neck.
BS45041/2--160PN6- PN40101, 105, 112, 113
BS101/2--24Table E, Table D, Table F
DIN1/2--160PN6---PN4002635, 2527, 2576, 28031, 86030
JIS1/2--245K- 63KPlate; Slip On; Welding Neck; Socket Welding; Blind.
NFE 292031/2--24PN6---PN25Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.
UNI1/2--24PN6---PN100Welding Neck; Slip On; Blind; Threaded; Plate.
GB1/2--80PN0.25---PN42Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.
HG1/2--80PN0.25---PN25Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.
JB1/2--104PN0.25---PN16Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.
GD1/2--100PN1.0---PN10Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.
MaterialCarbon Steel
A105, C22.8, C21, Rst37.2, S235JRG2,
SS400, A350LF2, 20#, Q235 etc.
Stainless SteelF304, F304L, F316, F316L, F316Ti,
F321, 1.4541, 1.4571, 1.4404, 1.4401 etc.
Alloy Steel. A182-F11, A182-F12, ASTM A694 F52,
F60, F65, F70 etc.
Surface TreatmentRustproof Oil, Black or Yellow Painting, , Lacquer, Electrical Galvanize, Hot Galvanizing or Shot Blassing treatment.
Sealing FaceFF, RF, RTJ/RJ, Male&Female, Tongue&Groove.
CNC Machining Services
CNC Milling Services
CNC Turning Service
Custom CNC Machining
Custom CNC Milling
CNC Lathe Machining
Brass CNC Machining
CNC Metal Machining
Steel CNC Machining
Stainless Steel Machining
CNC Aluminum Machining
CNC Plastic Machining
CNC Milling Aluminum
Precision CNC Machining
Precision CNC Milling
3 Axis CNC Machining
4 Axis Machining
Four Axis Machining
5 axis CNC Machining
Multi Axis Machining
CNC Machined Parts
CNC Machining Parts
CNC Machined Components
CNC Machined Aluminum
CNC Machining Aerospace
CNC Machining Medical
Prototype CNC Machining
Contract CNC Machining
Workable Materials:
SUS303SUS304SUS316316LAL5052AL6061
AL7075LY1265MnCr1240CrMoAL6063
ST12.03SS2331AISI12L14Y1545#Q275
And we can also handle Bakelite, POM, Nylon, Teflon and Acrylic.
Application: Metal parts for electronic component, office equipment, auto parts, computer, mobile phone, etc.
CNC Machining CNC Milling CNC Turning Rapid Prototyping Secondary Processing Sub-assembly
We can machining both Metal & Plastics parts. Metals including Aluminum, Brass, Copper, Stainless Steel. Such as AL5052, AL6061, AL7075, SUS303, SUS304, SUS316, 316L, LY12, 65Mn, Cr12, 40CrMo, AL6063, ST12.03, SS2331, AISI12L14, Y15, 45#, Q275, Bakelite, POM, Nylon, Teflon and Acrylic.
We are China CNC Machining manufacturer offer best Welding Services OEM, ODM, service.
| Mininum of Quantity |
100 Piece/Pieces |
| Unit Weight |
50g~50kg |
| Price |
FOB Qingdao, China, USD3.5~4.5 |
| Packing Details |
Paper Box in Wooden Pallet |
| Delivery Time |
One month |
| Payment Terms |
L/C, T/T |
| Machining |
CNC Aux-Switch-Bracket-Trip-Handle-Cover |
| Supply Capacity |
50 Metric Tons per Week |
| Standard |
DIN, ASTM, GOST, BS |
Audited Supplier 
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