Alloy steel flanges

Alloy steel flange, that is, the main material is alloy steel flange or end flange connectors. It contains alloy steel flange, known as alloy steel flange.

Alloy Steel Flanges, Alloy flanges are designed with care using current techniques under the visionary guidance of accomplished professionals at manufacturing unit.

Alloy steel flange types

Alloy Steel Flanges, Alloy flanges are corrosion resistant and have a wide variety of uses:

• Welding Neck Flanges
• Slip-On Flanges
• Socket Welding Flanges
• Lap Joint Flanges
• Threaded Flanges
• Blind Flanges, Figure-8 Blanks

Offered range is stringently tested on various parameters of quality for ensuring flawlessness and defect free. These products are widely used in various industries and widely appreciated by clients for owning unmatchable characteristics. Offered range supplied in quality assured packaging material.

Alloy Steel Flanges, Alloy flanges Finished

Natural, Nickel Plated, Electro Polished Plated or any coating as per customer specification.
Any kind of special die casting sand gravity die lost wax shell moulding castings and cast parts casting produced to user specifications. We can be more competitive than Chinese castings and cast parts made in China Taiwan Asia Korea as traditional Indian expertise in Brass castings and Brass casting is superior and Indian alloy Steel foundry / foundries are more competitive than other S.S. alloy Steel foundries.

Custom Alloy Steel Flanges, Alloy flanges

Alloy Steel Flanges, Alloy flanges are corrosion resistant and have a wide variety of uses. We carry a variety of threaded flanges, weld neck flanges and slip- on flanges and, of course, we can can custom build steel flanges to your specifications.

Our manufacturing arena is well known in the market that comprises of various flanges one of which is Alloy Steel flanges. They are available in variety such as weld neck, Deck flange, lap joint etc. They are made of steel and other metals thereby forming an alloy. These flanges have undergone stringent quality check and have been certified by national authorities.

Grades of Alloy Steel Flanges, Alloy flanges:

We shall be pleased to develop Non-Standard

• ASTM A105, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2
• ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70
• ASTM A182 F1, F5a, F9, F11, F12, F22, F91

 

Chemical Requirements (Composition, %, max)

Material Symbol	C	Mn	P	S	Si	Ni	Cr	Mo	Cu	N	V	Co
ASTM A105	0.35	0.60-1.05	0.035	0.040	0.10-0.35	0.40	0.30	0.12	0.40	_	0.08	_
ASTM A350 LF2	0.30	0.60-1.35	0.035	0.040	0.15-0.30	0.40	0.30	0.12	0.40	_	0.08	0.02
ASTM A182 F304	0.08	2.00	0.045	0.030	1.00	8.0-11.0	18.0-20.0	_	_	_	_	_
ASTM A182 F304L	0.03	2.00	0.045	0.030	1.00	8.0-13.0	18.0-20.0	_	_	_	_	_
ASTM A182 F316	0.08	2.00	0.045	0.030	1.00	10.0-14.0	16.0-18.0	2.00-3.00	_	_	_	_
ASTM A182 F316L	0.03	2.00	0.045	0.030	1.00	10.0-15.0	16.0-18.0	2.00-3.00	_	_	_	_
ASTM A182 F321	0.08	2.00	0.045	0.030	1.00	9.0-12.0	17.0-19.0	_	_	_	_	_
EN 10025 S235JR	0.20	1.40	0.045	0.045	_	_	_	_	_	0.009	_	_
20Mn	0.17-0.23	0.70-1.00	0.035	0.035	0.17-0.37	0.30	0.25		0.25
20	0.17-0.23	0.60-1.00	0.030	0.020	0.17-0.37	0.25	0.25		0.25
16Mn	0.13-0.19	1.20-1.60	0.030	0.020	0.20-0.60	0.30	0.30		0.25

Mechanical Requirements

Material Symbol	Tensile Strength, min, MPa	Yield point, min, Mpa	Elongation, min, %	Reduction of area, min, %	Hardness, max, HB	Min. Impact Average, J	Test Temperature, °C
ASTM A105	485	250	22	30	187
ASTM A350 LF2	485-655	250	22	30		20	-46
ASTM A182 F304	515	205	30	50
ASTM A182 F304L	485	170	30	50
ASTM A182 F316	515	205	30	50
ASTM A182 F316L	485	170	30	50
ASTM A182 F321	515	205	30	50
20Mn	450	275	24	50	197
20	410	245	25	55	156

We carry a large inventory of Alloy Steel Flanges, Alloy flanges in many types and sizes.

The Alloy steel Socket weld flange has a high level of tensile strength which is beneficial in terms of the routine activity of this product. The product is fabricated by our professionals to ensure consistent flow of fluid through pipeline which in turn increases the overall flow and the performance of fluid transferring system. The given weld flange is highly demanded for its usage in small-sized high- pressure piping. 

Features:

• Ideal for chemical process piping
• Heavy load
• Excellent sealing capabilities

Specifications:

• Flanges form: Alloy Steel ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Flanges Size: 1/8" NB TO 48"NB.
• Flanges class: 150, 300, 400, 600, 900, 1500 & 2500

Other Grades of Alloy Steel Flanges

• Alloy Steel F1 Flanges
• Alloy Steel F5 Flanges
• Alloy Steel F9 Flanges

• Alloy Steel F11 Flanges
• Alloy Steel F12 Flanges
• Alloy Steel F22 Flanges
• Alloy Steel F91 Flanges