BoYue Steel China Co.,Ltd
BoYue&Tianda Oil Pipe Co., Ltd
BoYue Industry (ShangHai) Co., Ltd
BoYue & BaoSteel Pipeline Equipment Co.,Ltd
BoYue Steel China Co.,Ltd
BoYue&Tianda Oil Pipe Co., Ltd
BoYue Industry (ShangHai) Co., Ltd
BoYue & BaoSteel Pipeline Equipment Co.,Ltd
Product Details:
Payment & Shipping Terms:
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SIZE: | 1/2" - 24" | PROCESS: | FORGED |
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CLASS RATING: | CLASS 300 - 1500 | SEALING FACE: | RTJ/FF/RF |
FACE FINISH: | SMOOTH /STOCK FINISH | PRODUCT NAME: | Weld Neck Pipe Flanges |
APPLICATION: | CHEMICAL /OIL/GAS/ENERGY | STANDARD: | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
High Light: | forged steel flanges,alloy steel flanges |
Forged Pressure Large Diameter Steel Flanges , Forged Steel Tank Flanges DIN Size 2-24'
Production Description :
Steel Flanges | ||
Material | Carbon steel | ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH |
P250GH, P280GHM 16MN, 20MN ,20# | ||
Stainless steel | ASTM A182, F304/304L, F316/316L | |
Alloy steel | ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. | |
Standard | ANSI | Class 150 Flanges-Class 2500 Flanges |
DIN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
JIS | 5K Flanges-20K Flanges | |
UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | |
EN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
TYPE | 1.Welding neck Flange 2.Slip on | |
3.Blind flange 4.Long welding neck flange | ||
5.Lap joint flange 6.Socket welding | ||
7.Threaded flange 8.Flat flange | ||
Surface | Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized | |
Connection | Welding, Threaded | |
Technical | Forged, Casting | |
Size | DN10-DN3600 | |
Package |
1.Standard export packaging (Plywood Case Outside,Plastic Cloth Inside). 2:As Customers' Requirements |
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Heat Treatment | Normalizing, Annealing, Quenching+Tempering | |
Certificate | API,ISO9001:2008;ISO14001:2004 | |
Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. |
Flanges we also provide:
1.Materials:
2: Company Information
Our company is a professional manufacturer and seller of flanges, pipe fittings and pipe.
3: Flange Process
4:Flange Types
Why Choose Us
1.One-Stop Service,One Single Source.
2.No MOQ.
3.Best quality,competitive price
4.Fast Reply.
5.On-Time Delivery
6.Professional sales and technical team .
FAQ
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.
Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.
Duplex Stainless Steel Weld Neck Flange 26 - 48" ASME B16.47 Series B
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Hastelloy C2000 3" Weld Neck Flange , FF RF Weld Neck Flange ASTM B564 UNS N06200
FVC Forging Weld Neck Pipe Flanges RTJ HB Nut Stop ASME SA-182 Gr F321H
Forged Flange SW RF Inconel 600 High Precision Good Corrosion Resistance
ASME B16.5 DIN Socket Weld Pipe Flanges For Piping System Facilitate Assembly
1/2" - 24" RF FF RTJ Flange Socket Welding Hastelloy C 276 High Performance
ASTM B381 F2 F5 F12 Forged SW Flange Gr2 Gr5 Gr12 2"-48" Customized Size
Stainless Steel Slip On Pipe Flanges , SORF Flange 1/2'' 2'' B16.5 / B16.47
High Precision Din Slip On Flange Long Durability For SHIPYARD JIS B2220
ASTM A105 / A105N Slip On Pipe Flanges , Forged Carbon Steel Slip On Flanges
Size 1/2" - 24" Slip On Raised Face Flange A182 GR 304L 304H 150 - 2500 Class