api 5l x52 flanges, api 5l x65 flange, api 5l flange, flange for api 5l x52, api 5l flanges

api flange equivalent, api flange forgings, api flange raised face, api standard for flange, flange for api 5l x52, api flange gasket chart, api flange gasket dimensions, api 6a flange gaskets, api 6bx flange groove dimensions, api flange ring groove, api flange ring groove dimensions, api flange houston, api flange hub, api flange bolt holes, api flange inspection, api flange identification, api flange information

api 5l x52 flanges, api 5l x65 flange, api 5l flange, flange for api 5l x52, api 5l flanges, api flange dimensions, api flange material, api flange specifications, api flange standard, api flange capacity, api flange conversion, api flange design, api flange details, api flange data sheet, api flange drawings, api flange dimensional data, api flange dimensions 6bx, api flange dimensions 5000#, api flange distributors, api flange description

API 5L X Flanges

We supply flanges in API 5L X52, X56, X60, X65 and X70 as follows:

1/2" to 24" in 150lbs, 300lbs and 600lbs

1/2" to 8" in 1500lbs

Other sizes quickly available from mill stock.

We also supply corresponding flanged o-lets.

Standards

ASTM material standards include:

A105
A350 LF 2
A694 F52
A182 F316L
A182 F51
A182 F55

The material is supplied in grades F52 and LF2 and is modified to meet the requirements of the NORSOK standard. Dimensions and tolerances comply with ANSI B.16.5 up to 24" and MSS SP44 from 26" and above.

API Flanges Datasheet

API Flanges Datasheet

Max. Working Pressure	2,000 PSI	3,000 PSI	5,000 PSI	10,000 PSI	15,000 PSI	20,000 PSI
Test Pressure	3,000 PSI	4,500 PSI	7,500 PSI	15,000 PSI	22,500 PSI	30,000 PSI
Product Specification Levels	1, 2, 3 & 4	1, 2, 3 & 4	1, 2, 3 & 4	1, 2, 3 & 4	1, 2, 3 & 4	1, 2, 3 & 4
API Temperature Rating	K (-60 Deg C)	K (-60 Deg C)	K (-60 Deg C)	K (-60 Deg C)	K (-60 Deg C)	K (-60 Deg C)
	To	To	To	To	To	To
	Y (+345 Deg C)	Y (+345 Deg C)	Y (+345 Deg C)	Y (+345 Deg C)	Y (+345 Deg C)	Y (+345 Deg C)

Integral, Blind, Target Blind & Test Flanges

Min. Yield	60,000 PSI	60,000 PSI	60,000 PSI	60,000 PSI	75,000 PSI	75,000 PSI
Min. Tensile	85,000 PSI	85,000 PSI	85,000 PSI	85,000 PSI	95,000 PSI	95,000 PSI
Material	API 60K	API 60K	API 60K	API 60K	API 75K	API 75K

Weld Neck Flanges

Min. Yield	45,000 PSI	45,000 PSI	45,000 PSI	60,000 PSI	75,000 PSI	75,000 PSI
Min. Tensile	70,000 PSI	70,000 PSI	70,000 PSI	85,000 PSI	95,000 PSI	95,000 PSI
Material	API 45K	API 45K	API 45K	API 60K	API 75K	API 75K

Weld Neck Flanges

Min. Yield	45,000 PSI	45,000 PSI	45,000 PSI	60,000 PSI	75,000 PSI	75,000 PSI
Min. Tensile	70,000 PSI	70,000 PSI	70,000 PSI	85,000 PSI	95,000 PSI	95,000 PSI
Material	API 45K	API 45K	API 45K	API 60K	API 75K	API 75K

Weld Neck Flanges

Dimensions 6B Flanges API 6A 5000 PSI Working Pressure

Flanges for Wellhead and Christmas Tree Equipment Weld Neck, Integral, Blinds, Targets and Test Blinds - Pressure Ratings -
Max Working Pressure	2000 PSI	3000 PSI	5000 PSI
Test Pressure	3000 PSI	4500 PSI	7500 PSI
Product Spec Levels	1, 2, 3 & 4	1, 2, 3 & 4	1, 2, 3 & 4
API Temp Rating	K (-60 Deg C) to Y (+345 Deg C)	K (-60 Deg C) to Y (+345 Deg C)	K (-60 Deg C) to Y (+345 Deg C)
Integral, Blind, Target Blind & Test Flanges
Min. Yield	60 000 PSI	60 000 PSI	60 000 PSI
Min. Tensile	85 000 PSI	85 000 PSI	85 000 PSI
Material	API 60K	API 60K	API 60K
Weld Neck Flanges
Min. Yield	45 000 PSI	45 000 PSI	45 000 PSI
Min. Tensile	70 000 PSI	70 000 PSI	70 000 PSI
Material	API 45K	API 45K	API 45K
Flanges for Wellhead and Christmas Tree Equipment Weld Neck, Integral, Blinds, Targets and Test Blinds - Pressure Ratings -
Max Working Pressure	10 000 PSI	15 000 PSI	20 000 PSI
Test Pressure	15 000 PSI	22 500 PSI	30 000 PSI
Product Spec Levels	1, 2, 3 & 4	1, 2, 3 & 4	1, 2, 3 & 4
API Temp Rating	K (-60 Deg C) to Y (+345 Deg C)	K (-60 Deg C) to Y (+345 Deg C)	K (-60 Deg C) to Y (+345 Deg C)
Integral, Blind, Target Blind & Test Flanges
Min. Yield	60 000 PSI	75 000 PSI	75 000 PSI
Min. Tensile	85 000 PSI	95 000 PSI	95 000 PSI
Material	API 60K	API 75K	API 75K
Weld Neck Flanges
Min. Yield	60 000 PSI	75 000 PSI	75 000 PSI
Min. Tensile	85 000 PSI	95 000 PSI	95 000 PSI
Material	API 60K	API 75K	API 75K

1. Nominal Size and Bore of Flange	2. Max Bore	3. Outside Dia Flange	4. Tolerance (3)
5. Max Chamfer	6. Dia Raised Face	7. Total Thk Flange	8. Basic Thk Flange
9. Dia Hub	10. Dia Bolt Circle	11. Number of Bolt Holes	12. Dia of Bolts
13. Dia Bolt Holes	14. Bolt Hole Tolerance (Minimum -0.02)	15. Length Stud Bolts	16. Hub Length Threaded Line-Pipe Flange
17. Hub Length Threaded Casing Flange	18. Hub Length Welding Neck Line-Pipe Flange ±0.06	19. Neck Dia Welding Neck Line-Pipe Flange	20. Tolerance (19)
21. Max. Bore Weld Neck Flange	22. Ring Number R or RX

1	2	3	4	5	6
2.1/16	2.09	8.5	± 0.06	0.12	4.88
2.9/16	2.59	9.62	± 0.06	0.12	5.38
3.1/8	3.22	10.5	± 0.06	0.12	6.62
4.1/16	4.28	12.25	± 0.06	0.12	7.62
5.1/8	5.16	14.75	± 0.06	0.12	9
7.1/16	7.16	15.5	± 0.12	0.25	9.75
9	9.03	19	± 0.12	0.25	12.5
11	11.03	23	± 0.12	0.25	14.63
1	7	8	9	10	11
2.1/16	1.81	1.5	4.12	6.5	8
2.9/16	1.94	1.62	4.88	7.5	8
3.1/8	2.19	1.88	5.25	8	8
4.1/16	2.44	2.12	6.38	9.5	8
5.1/8	3.19	2.88	7.75	11.5	8
7.1/16	3.62	3.25	9	12.5	12
9	4.06	3.62	11.5	15.5	12
11	4.69	4.25	14.5	19	12
1	12	13	14	15	16
2.1/16	7/8	1	+0.06	6	2.56
2.9/16	1	1.12	+0.06	6.5	2.81
3.1/8	1.1/8	1.25	+0.06	7.25	3.19
4.1/16	1¼	1.38	+0.06	8	3.88
5.1/8	1½	1.62	+0.06	10	4.44
7.1/16	1.3/8	1.5	+0.06	10.75	5.06
9	1.5/8	1.75	+0.09	12	6.06
11	1.7/8	2	+0.09	13.75	6.69

1	17	18	19	20	21	22
2.1/16	...	4.31	2.38	+0.09 -0.03	1.72	24
2.9/16	...	4.44	2.88	+0.09 -0.03	2.16	27
3.1/8	...	4.94	3.5	+0.09 -0.03	2.65	35
4.1/16	3.88	5.19	4.5	+0.09 -0.03	3.47	39
5.1/8	4.44	6.44	5.56	+0.09 -0.08	4.34	44
7.1/16	5.06	7.13	6.63	+0.16 -0.03	5.22	46
9	6.06	8.81	8.63	+0.16 -0.03	6.84	50
11	6.69	10.44	10.75	+0.16 -0.03	8.53	54