ASME B16.5 Standard and 304 316 Material Socket-Weld Flanges

• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Material: Stainless Steel
• Model NO.: TB900-4
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Technology: Forged Casting
• Warranty: 1year
• Flange Size: 3/4 Inch, 1/2 Inch
• Selling Units: Single Item
• Transport Package: Wooden Box /Pallet
• Specification: 304/316L
• Trademark: OEM/ODM
• Origin: China
• HS Code: 7506200000
• Production Capacity: 1000 Pieces/Month

Product Description

Socket Welding Flange Construction Engineering Connection Threaded Flange

TOBO GROUP., have an experience spanning for over ten years, producing and supplying best-in-class products, minimize cost by getting manufacturing processes under one roof and delivering consignments on a daily basis only because of a diligent and dedicated team. We are manufacturers, suppliers and exporters of Forged Steel Flanges.

Product Description

 

Type	Socket-Weld Flanges
Size	½" (15 NB) to 48″ (1200NB)
Class	150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Dimensions	ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Standard	ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
BS	BS4504 , BS4504, BS1560, BS10
DIN	DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
Coating / Surface Treatment	Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
In Form	SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
Flange Face Type	Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
Connection Type	Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove
Usage	Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.
Packing	No Fumigate or Fumigate Plywood/Wood Pallet or Case

Detailed Photos

 

Product Parameters

 

Forged Flanges Dimensions Tolerance

 

Outside Diameter: ≤ 24 = 1.6 mm | > 24 = ± 3.2 mm	Inside Diameter: not applicable
Diameter of Contact Face: 1.6 mm Raised Face = ± 0.8 mm6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm	Outside Diameter of Hub: ≤ 12 = + 2.4 mm / - 1.6 mm | ≥ 14 = ± 3.2 mm
Diameter of Counterbore: not applicable	Drilling: Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mmEccentricity of Bolt Circle with Respect to Facing≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max.
Thickness: ≤ 18 = + 3.2 mm / - 0 | ≥ 20 = + 4.8 mm / - 0	Length thru Hub: ≤ 18 = + 3.2 mm / - 0.8 mm | ≥ 20 = + 4.8 mm / - 1.6 mm

Forged Flanges Manufacturing Standards

 

ASME Standard	ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, UNI 2277/2278,, JIS, SABS1123, GOST-12820
DIN Standard	DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
EN Standard	EN1092
ASTM A182 - ASME SA182	Standard Specification for Wrought Austenitic SS Pipe Flanges
MSS SP-44	Forged Flange

Forged Flanges Materials and Grades

 

Nickel Alloy Steel	ASTM/ASME B/SB 564 UNS N02200(NICKEL 200), UNS N04400, (MONEL 400), UNS N08825( INCOLOY 825), UNS N06600(INCONEL 600), UNS N06601(INCONEL 601), UNS N06625(INCONEL 625), UNS N10276(HASTELLOY C276)
	ASTM/ASME B/SB160 UNS N02201(NICKEL 201), ASTM B/SB472 UNS N08020(Alloy 20)
Stainless Steel	ASTM/ASME A/SA 182 F304, 304L, 304H, 310H, 316, 316H, 316L, 316Ti, 317, 317L, 321, 321H, 347, 347H, 904L
Duplex and Super Duplex	ASTM/ASME A/SA 182 F44, F45, F51, F53, F55, F60, F61, S31803, S32205, S32550, S31254, SMO254, S32750, S32760, S32950
Carbon Steel	ASTM/ASME A/SA 105(N)
Low Temp Carbon Steel	ASTM/ASME A/SA350 LF2
High Yield Carbon Steel	ASTM/ASME A/SA694 F52, F56, F60, F65, F70
Alloy Steel	ASTM/ASME A/SA182 GR F5, F9, F11, F12, F22, F91

Company Profile

TOBO INDUSTRY (SHANGHAI) CO., LTD Located in Baolong Center, Jiading District, Shanghai, the company has 5 factories to provide customers with the products they need, and the group factory covers an area of 800 acres As a Top 10 in the field of pipe flange manufacturing, the company has been committed to providing high-quality pipe flanges to customers around the world for many years. Since its establishment in 1984, the company has stood out in the fierce market competition by virtue of its profound understanding of the industry and continuous technological innovation.
The company has 15 sets of advanced production equipments and 6 product production lines. From raw material inspection to product molding, every step of the process strictly follows international standards and industry norms. Our pipe fitting flange products cover a wide range of types and specifications, which can meet the diversified needs of different customers in the fields of petroleum, chemical industry, electric power, construction and so on. The quality of our products is stable and reliable, with excellent performance in key performance indicators such as corrosion resistance and compression resistance, which are trusted by our customers.
In terms of product research and development, the company has its own team of engineers, who have been engaged in research and development positions for 5-8 years, and are able to solve the problems and difficulties we may encounter in product production and sample processing in real time.
In addition to product quality and technological innovation, the company also focuses on customer service. We have established a perfect pre-sale, sale and after-sale service system to provide customers with all-round support. Whether it is product consultation, order processing or after-sales maintenance, we can make our customers feel our professionalism and attentiveness.
Looking to the future, TOBO INDUSTRY (SHANGHAI) CO., LTD. will continue to uphold the business philosophy of "quality first, customer first, innovation and development", and constantly improve its own strength to provide customers around the world with better quality pipe fitting flange products and services, and contribute more to the development of the industry.

 

Our Advantages

 

 

FAQ

1. How can we guarantee quality?

Always a pre-production sample before mass production;Always final Inspection before shipment.

 

2.What can you buy from us?

Flange, Pipe Fittings, Pipe,Tube, Round Bar, Bolt Nut and Sheet.

 

3. Why should you buy from us not from other suppliers?

The company has strong technical force, complete production equipment and perfect testing means.It is mainly engaged in processing and manufacturing pipe fittings, flange, pipe, bars, sheet plate of piping product filed.

 

4. What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;

Accepted Payment Currency:USD,EUR,CNY;

Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;

Language Spoken:English, Chinese,Spanish, Japanese, Portuguese, German, Arabic, French,Russian,Korean,Hindi,Italian.