Flanges for Butterfly Valve Flanges Carbon Steel Flanges Forging Welding Flat Welded

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Material: Carbon Steel, Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF,FF,Rtj
• Manufacturing Way: Forging
• Application: Oil and Gas Industry, Chemical Industry
• Certificate: in ASME GB JIS Bswd
• Transport Package: Plywoods/Pallet
• Specification: 1/2"NB to 48"NB
• Trademark: OEM
• Origin: Hebei China
• HS Code: 7307290000
• Production Capacity: 3000, 000 Ton/Year

Product Description

Nominal Diameter (DN)

32
40
50
65
80
100
125
150
200
250

Flanges

Flanges play a critical role in various industrial applications, serving as essential components that connect pipes, valves, pumps, and other equipment to form a piping system. Flanges provide the flexibility to dismantle and inspect systems, which is crucial for maintenance and repairs. The selection of the appropriate flange type is a pivotal factor that affects the performance, durability, and efficiency of the entire system. For factory managers, distributors, and channel partners, understanding the different types of flanges available is crucial for making informed decisions. This paper delves into the various types of stainless pipe flanges, their specific applications, and the key considerations for selecting the right flange for your needs.

Specification

Material	Carbon Steel	ASTM A105, LF2, CL1 / CL2
		16MN,20#, WPB
	Stainless Steel	ASTM A182, F304 / 304L, F316 / 316L,A182F317/317L,A182F310,F321,F347,316Ti
	Alloy Steel	ASTM A182 A182 F12,F11,F22,F5,F9,F91,F51,F53,F55,F60,F44,F304H,F316H,F317H,F321H,F347H,INCONEL 600,625,825,etc.
Standard	ANSI/ASME B16.5	Class 150 Flanges-Class 2500 Flanges
	DIN	6Bar 10Bar 16Bar 25Bar 40Bar 63Bar
	JIS	5K Flanges-30K Flanges
	EN1092-1	6Bar 10Bar 16Bar 25Bar 40Bar 63Bar 100Bar
Type	1. Plate Flange 2. Flat Flange 3. Slip on Flange 4. Welding Neck Flange 5.Long Welding Neck Flange 6. Blind Flange 7. Socket Welding Flange 8. Thread Flange 9. Screwed Flange 10. Lap Joint Flange. etc.
Connection Type	Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small-Tongue, Groove, etc
Size	1/2"-100",SCH5S-SCH160S,XS,XXS,STD
Heat Treatment	Normalizing, Annealing, Quenching Tempering
Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.
Surface	Transparent anti tust oil,yellow anti rust oil,black paint,or clients request

Flange Types

We are a professional flange manufacturer, and our products are sold worldwide. Main flange products include BL, SO, SW, TH, LJ or custom requirements etc. The size range of the flange is 1/2"-200" DN15-DN5000, the pressure range is 150lbs Thru 10000lbs,PN6-PN250, and the single weight is 0.5Kg-30Tons from carbon to alloy steel, stainless steel and nickel steel.

Flange Types Available for Production:Butt-weld flanges, high-neck flanges, long high-neck flanges, threaded flanges, loose flanges, lap flanges, blind flanges, slip-on flanges, ring flanges, orifice flanges, etc.

Forging Types:Various forged flanges.

Flange Series Products:Pressure vessel flanges, heat exchanger flanges, slip-on flanges, butt-weld flanges, stainless steel flanges, etc.

Widely Used In:Chemical industry, construction, water supply and drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, electric power, aerospace, shipbuilding, and other infrastructure projects.

Product Description

·Hebei Pipeline can supply forged steel blind flanges in accordance with standards such as ANSI B16.5, BS4504, ISO7005-1, EN1092-1, and GOST. Surface treatments include zinc plating, hot-dip galvanizing, painting, and light oiling, with sizes ranging from DN10 to DN3000.

·Hebei Pipeline Flange provides a full range of forged steel pressure flanges manufactured in compliance with industry standards such as ASTM, ANSI, API, MSS, DIN, GOST, BS, and EN. Whenever you need special flanges, such as high-alloy, low-temperature, high-strength, high-pressure, or specialized dimensions, Hebei Pipeline Flange can meet your requirements!

·We have been manufacturing flanges for over 20 years. Hebei Pipeline specializes in supplying special flanges to the world's most demanding industries, including oil and gas exploration and production, oil refining and processing, petrochemicals, chemicals, pipelines, and HVAC.As a one-stop shop for all your machining needs, we are committed to delivering complex designs with exceptional precision and at highly competitive prices.

·By using the most advanced forging equipment combined with the latest forging technologies, Hebei Pipeline Flange demonstrates its commitment and long-term presence in the industry. Through free forging or plate cutting processes, we can produce flanges in sizes ranging from DN10 to DN3000.

Hot-sale Products

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

We understand that timely and safe delivery is crucial to your project, which is why we provide comprehensive and professional services in the product transportation process.

FAQ

1. Are you a factory or trading company?
A: We are a factory.
 
2. How can I get a quotation from you ?
A: You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.
 
3.Can I get samples before order ?
A: Yes, of course. we can produce by your samples or technical drawings. 
 
4. what is your delivery time ?
A: The time of delivery is usually around 20 days(1*20FT as usual).
We can send out in 2 days, if it has stock.
 
5.What is your payment terms?
A: Our usual payment term is 30% deposite before production, 70% balance before shipment. L/C is also acceptatble.EXW,FOB,CFR,CIF.
 
6.How does your factory do regarding quality control?
A: Quality is priority. Our factory has gained ISO9001 authentication. We guarantee the goods out from our factory 100% qualified.
And Each Process, we have very strict operation and arrange 2 techinians to inspect. After the products are finished,
we will make the last test to pick up the unqualified products
 
7.What is your MOQ?
A: As long as hold one container ,we can accpet the order.