3000# Carbon Steel High Pressure Coupling With Full Thread

Forged high pressure fittings are typically made from materials such as carbon steel, stainless steel, alloy steel, or other suitable metals. The material selection depends on the specific application and the working conditions of the system. These fittings are known for their reliability and leak-free performance in demanding environments. They are often used in industries such as oil and gas, petrochemicals, power generation, and chemical processing. When selecting forged pipe fittings, it is important to consider factors such as pressure ratings, temperature limitations, corrosion resistance, and compatibility with the fluid or gas being conveyed. Additionally, proper installation and regular maintenance are crucial to ensure the integrity and longevity of the fittings in the piping system.)

ASME B16.11	Forged threaded fittings:90-deg elbow,45-deg elbow,tee,cross,coupling,half-coupling,cap,square head plug,hex head plug,round head plug,hex head bushing,flush bushing,street elbows
ASME B16.11	Fogred socket weld fittings:90-deg elbow,45-deg elbow,tee,cross,coupling,half-coupling,cap
MSS SP83	Steel Pipe Unions(socket welding and threaded end)
MSS SP95	swage nipples,bull plug(ends may be threaded,beveled,plain)
MSS SP79	socket welding reducer inserts
MSS SP97	weldolets,threadolets,sockolets,flangolets,elbolet,sweepolets,saddle,nipolets,brazolets,latrolets,insertolets

Material Grades:

Carbon Steel ASME B16.11 Forged Threaded half coupling/full couplings
ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C

ASME B16.11 Stainless Steel Forged Threaded couplings :
ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L

Duplex & Super Duplex Steel ASME B16.11 Forged Threaded couplings:
ASTM A 182 – F 51, F53, F55 S 31803, S 32205, S 32550, S 32750, S 32760, S 32950.

ASME B16.11 Alloy Steel Forged Threaded Pipe couplings:
ASTM / ASME A 182, ASTM / ASME A 335, ASTM / ASME A 234 GR P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GR 1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91

ASME B16.11 Copper Alloy Steel Forged Threaded half coupling/ Full couplings: ASTM / ASME SB 111 UNS NO. C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 C 71500, ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)

Nickel Alloy Forged Threaded ASME B16.11 pipe couplings:
ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200) , UNS 2201 (NICKEL 201 ) , UNS 4400 (MONEL 400 ) , UNS 8020 ( ALLOY 20 / 20 CB 3 ) , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 (INCONEL 601) , UNS 6625 (INCONEL 625) , UNS 10276 (HASTELLOY C 276)

1. Strength and Durability: Forged pipe fittings are known for their superior strength and durability compared to fittings made through other manufacturing methods. The forging process creates a dense and compact structure that can handle high-pressure and high-temperature applications.
2. Leak-Free Performance: The tight grain structure of forged fittings ensures a leak-free connection. The absence of porosity or voids in the metal reduces the risk of leaks or failures, making them suitable for critical applications where leakage is not acceptable.
3. Pressure Ratings: Forged pipe fittings generally have higher pressure ratings compared to fittings made by other methods. This makes them ideal for systems that operate under high pressure conditions.
4. Resistance to Corrosion: Forged fittings are available in various materials such as carbon steel, stainless steel, and alloy steel, which offer excellent resistance to corrosion. The choice of material depends on the specific requirements of the application, ensuring compatibility with the transported fluid or gas.
5. Wide Range of Shapes and Sizes: Forged pipe fittings are available in a wide range of shapes and sizes to meet different piping system requirements. Common types include elbows, tees, crosses, couplings, unions, caps, and plugs.
6. Versatility: Forged fittings are suitable for use in various industries such as oil and gas, petrochemicals, power generation, and chemical processing. They can handle different types of fluids, gases, and temperatures, making them versatile for diverse applications.
7. Quality and Consistency: Due to the controlled forging process, forged pipe fittings exhibit consistent quality and dimensional accuracy. This ensures that the fittings can be easily installed and provide a reliable connection within the piping system.
8. Longevity: With their robust construction and resistance to wear and tear, forged fittings offer a longer service life compared to other types of fittings. Proper installation, maintenance, and adherence to recommended operating conditions can further enhance their longevity.

Threaded Fittings for Coupling, half coupling and end caps

Forged high pressure fittings are commonly used in a variety of industries and applications involving high pressure fluid

or gas systems. Some specific applications and uses of forged high pressure fittings include: Oil and Gas Industry,

Power Generation, Chemical Processing,Pharmaceutical industry, Water Treatment, Mining and Construction,

Aerospace and Defense HVAC and Piping

Forged high pressure pipefittings here mentioned below are only a few of those covered by B16.11 standard. The physical

and chemical values indicated correspond to the latest issued standard, although they are affected by modifications

year after year, so we suggest to use them only as a guide.

Chemical Composition

ASTM Designation		Analysis in %
		C	Mn	Si	Max. P	Max. S	Cr	Ni	Mo
A105 - 05
		max. 0.35	0.60 - 1.05	0.10 - 0.35	0.035	0.04	max. 0.3 3 4	max. 0.4 3 4	max. 0.12 3
A182 - 07
Grades	F1 F5 F11 Cl. 1	max. 0.25 max. 0.15 0.05 - 0.15	0.60 - 0.90 0.30 - 0.60 0.30 - 0.60	0.15 - 0.35 max. 0.50 0.50 - 1.00	0.045 0.030 0.030	0.045 0.030 0.030	4.00 - 6.00 1.00 - 1.50	max. 0.50	0.44 - 0.65 0.44 - 0.65 0.44 - 0.65
	F11 Cl. 2 / Cl. 3 F22 Cl. 1 / Cl. 3 F304 1	0.10 - 0.20 0.05 - 0.15 max. 0.08	0.30 - 0.80 0.30 - 0.60 max. 2.00	0.50 - 1.00 max. 0.5 max. 1.00	0.040 0.040 0.045	0.040 0.040 0.030	1.00 - 1.50 2.00 - 2.50 18.00 - 20.00	8.00 - 11.00	0.44 - 0.65 0.87 - 1.13
	F304 L 1 F316 1 F316L 1 F321 2	max. 0.030 max. 0.08 max. 0.030 max. 0.08	max. 2.00 max. 2.00 max. 2.00 max. 2.00	max. 1.00 max. 1.00 max. 1.00 max. 1.00	0.045 0.045 0.045 0.045	0.030 0.030 0.030 0.030	18.00 - 20.00 16.00 - 18.00 16.00 - 18.00 17.00 - 19.00	8.00 - 13.00 10.00 - 14.00 10.00 - 15.00 9.00 - 12.00	2.00 - 3.00 2.00 - 3.00
A350 - 04
Grades	LF1 LF2 Cl. 1 LF2 Cl. 2 LF3	max. 0.30 max. 0.30 max. 0.30 max. 0.20	0.60 - 1.35 0.60 - 1.35 0.60 - 1.35 max. 0.90	0.15 - 0.30 0.15 - 0.30 0.20 - 0.35 0.20 - 0.35	0.035 0.035 0.035 0.035	0.040 0.040 0.040 0.040	max. 0.3 3 4 max. 0.3 3 4 max. 0.3 3 4 max. 0.3 3 4	max. 0.4 3 max. 0.4 3 max. 0.4 3 3.3 - 3.7	max. 0.12 3 max. 0.12 3 max. 0.12 3 max. 0.12 3
A694 - 03
Grades	F42 / F52 / F56 F60 / F65 / F70	max. 0.26	max. 1.4	0.15 - 0.35	0.025	0.025

PHYSICAL PROPERTIES

ASTM Designatioin		Tensile strength		Fluency limit Elongation in 50 mm.				Stress	Brinell
									Hardness (HB)
		Ksi min.	MPa	Ksi min.		MPa	% min.	% min.
A105 - 05
		70	485	36		250	22	30	187 max.
A182 - 07
Grades	F1	70	485	40		275	20	30	143 - 192
	F5	70	485	40		275	20	35	143 - 217
	F11 Cl. 1	60	415	30		205	20	45	121 - 174
	F11 Cl. 2	70	485	40		275	20	30	143 - 207
	F11 Cl. 3	75	515	45		310	20	30	156 - 207
	F22 Cl. 1	60	415	30		205	20	35	170 max.
	F22 Cl. 3	75	515	45		310	20	30
	F304	751	5151	30		205	30	50	156 - 207
	F304L	702	4852	25		170	30	50
	F316	751	5151	30		205	30	50
	F316L	702	4852	25		170	30	50
	F321	751	5151	30		205	30	50
A350 - 04
Grades	LF1 LF2 Cl. 1 LF2 Cl. 2	60 - 85 70 - 95 70 - 95	415 - 585 485 - 655 485 - 655	30 36 36	3 4 3 4 3 4	205 250 250	25 22 22	38 30 30	197 max. 197 max. 197 max.
	LF3 Cl. 1	70 - 95	485 - 655	37.5 3 4		260	22	35	197 max.
	LF3 Cl. 2	70 - 95	485 - 655	37.5 3 4		260	22	35	197 max.
A694 - 03
Grades	F42	60	415	42		290	20
	F52	66	455	52		360	20
	F56	68	470	56		385	20
	F60	75	515	60		415	20
	F65	77	530	65		450	20
	F70	82	565	70		485	18

1. Technical support

2. Raw Material Quality control.

3. Inspection during the production time.

4. Final Test includes Surface, Dimension, PT Test, RT test, ultrasonic Test

5. Test Report each shipment

4. Flexible Delivery terms. EXW FOB CIF CFR DDP DDU

5. Flexible payment Ways: LC. TT. DP

6. Customized Package includes Logo. Cases Dimension.

7. 18 months quality Guarantee time.

9. Free replacement by air if any error founded

10. 24 hours to Feedback your questions

Product Tags:

3000# High Pressure Coupling

      

Carbon Steel High Pressure Coupling

      

Full Thread carbon steel coupling

      

Carbon Steel 3000# High Pressure Coupling With Full Threaded Images