1. OEM Manufacturing welcome: Product, Package… 2. Sample order 3. We will reply you for your inquiry in 24 hours.4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
1. About Us:
1) Experiences in casting and served customers all around the world.2) More than 500 professional employees working together to pursue a wonderful career.3) International advanced-level equipment such as CNC, numerical lathes, furnace, welding equipment, CMM and detect &testing equipment we used to ensure our product’s quality.4) OEM service, your demand is our pursued.5) ISO quality control6) Standards: ASTM BS JIN DIN etc7) Applied software for specification drawings: Pro/E, Auto CAD, Solid work, CAXA, UG.
2. Products Features:
Our flanges feature high strength,good toughness,and high reistance to corrosion,high pressure and temperature.The raw materialsof them come into carbon steel,stainless steel,alloy steel,low temperature steel
and high performance steel.Also,we can provide customizedflanges according to customers’requirements.
3.The process line of production:
Surface treatment: Precision forging, blasting, machining, nickel plating, titanium plating, CNC lathe, processing center, miller, cylindrical bore grinder, surface form grinder, punching machine, etc .CAD design, 3D design available, high quality, competitive price, good service, OEM supplier, we have our own foundries and machining shop.
flange is a type of industrial flange designed to transfer stresses to
the pipe to reduce high stress concentrations at the base of the flange.
Compared with other types,weld neck ,slip on ,blind,plate etc.
Weld neck flange: 1/2"~100" DN10~DN4000
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
GB/T9112-2000 GB/T9115.1-2000 GB/T9115.2-2000 GB/T9115.3-2000 GB/T9115.4-2000 GB/T9124-2000 GB/T13402-1992 SH/T3406-1996 GD2000 GD87-1101 JB/T74-1994 JB/T75-1994 JB/T82.1-1994 JB/T82.2-1994 JB/T82.3-1994 JB/T82.4-1994 HG/T20592-2009 HG/T20614-2009 HG/T20615-2009 HG/T20623-2009 HG/T20635-2009 ASME B16.5-2009 ASME B16.47-2006 API605-1988 MSS SP 44-2006 CSA Z245.12-05-2005 EN1092-1-2007 EN1759-1-2004 DIN2630 DIN2631 DIN2632 DIN2633 DIN2634 DIN2635 DIN2636
DIN2637 DIN2638 BS1560-3.1-1989 BS4504-3.1-1989 AFNOR NF E29-200-1-2007 ISO7005-1-1992 AS2129-2000 JIS B2220-2004
Carbon steel: A105 Alloy steel: A182 F 1-F 2-F 5-F 9-F 10-F 91-F 92-F 122-F 911-F 11-F 12-F 21-F 22 Stainless steel: A182 304-304H-304L-304N-304LN 316-316H-316L
-316N-316LN 321-321H 347-347H Low temperature steel: A522 A707 Grade L 1-L 2-L 3-L 4-L 5-L 6-L 7-L 8 High performance steel: A694 F 42-F 46-F 48-F 50-F 52-F 56-F 60-F 65-F 70
Low-temperature steel: ASTM/ASME A402 WPL 3-WPL 6 High performance: ASTM/ASME A860 WPHY 42-46-52-60-65-70
Transparent oil, rust-proof black oil or hot galvanized
Flange Facing Types
American Series: Flat Face(FF), Raised Face(RF), Tongue(T), Groove(G),
Female(F), Male(M), Ring Joints Face(RJ) European Series: Type A(Flat Face), Type B(Raised Face), Type C(Tongue),
Type D(Groove), Type E(Spigot), Type F(Recess), Type G(O-Ring Spigot),
Type H (O-Ring Groove)
Electrical power, petroleum, natural gas, chemical, shipbuilding,
heating, papermaking, metallurgy
wooden case, pallet or as customers’ requirement
7 after receipt of advanced payment
API, CCS, and ISO9001:2000
FOB(30% down payment in advance, the balance before shipment)
CIF or CFR(30% in advance , the balance against with the copy of B/L)
Q: Are you trading company or manufacturer?
A: We are trading company with several fully owned manufacturing plants. Q: How long is your delivery time?
A: For customized parts, it’s generally 30-45 days. For off-the-shelf products, it’s 15 to 20 days. Q: Do you provide samples? Is it free?
A: Yes for sure. For heavy weight products, the courier fee is to be borne by the customer. Q: What is the term of payment?
A: T/T 30% on order, 70% on sight of copies of BOL. Or 100% L/C at sight.