
AISI 4130 Type 6BX Flanges 15,000 PSI

Alloy Steel 4130 Type 6BX Flanges 15,000 PSI

ANSI B16.9 4130 Type 6BX Flanges 15,000 PSI
Kalikund Steel & Engineering Company (KSEC) is an established manufacturer, distributor and supplier of AISI 4130 - Type 6BX Blind Flanges 15,000 PSI. A blind flange is manufactured without a bore and is used to block the pipelines, valves and pressure vessel openings. The AISI 4130 - Type 6BX Blind Flanges 10,000 PSI restricts the fluids from passing through. Blind flanges are commonly used in petrochemical, public services, pipe engineering, and water works. The use of AISI 4130 - Type 6BX Blind Flanges 15,000 PSI makes the maintenance of the pipes easier. The full range of sizes is ½ inch up to 24 inch or as per customer requirements and is used at pressures up to 15,000 PSI.
The AISI 4130 - Type 6BX Blind Flanges 15,000 PSI is classified on the basis of facings – Flate face, Raised face and ring type joint. For its ability to work under harsh environments, AISI 4130 - Type 6BX Blind Flanges 15,000 PSI is used in manufacturing of Choke & Kill manifold including control panels, Mud Manifolds, and Cement Manifolds, Mud / Gas Separator and Oil & Gas and Oil Exploration industries, production of Pipe Line End Terminations and Manifold Equipment’s. In order to ensure high quality standards, our AISI 4130 - Type 6BX Blind Flanges 15,000 PSI undergoes some tests, for instance, hardness test, Sour Service, Intergranular corrosion test, macro test, etc. At Kalikund Steel & Engineering Company (KSEC), we are keen on creating a larger impact in the steel industry and hence providing the best client experience.
Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size : 1", 2", 3", 4", 5", 6", 8", 3.5" OD, 4.5" OD, 5.5" OD and as per client design
Thickness :Schedule 80, XS, 120, 160, XXS, higher thickness as per client requirement.
Pressure :7.5K, 10K, 15K, 22.5K and more as per client drawing and requirement.
Delivery Condition : Annealed, Normalized, Stress Relieved, Quenched & Tempered.
Product Specification Level (PSL) : PSL 1, PSL 2, PSL 3.
Supplementary Requirement : NACE MR0175 / MR0103 ISO 3183 / NACE TM0284 YS - MIN 85,000, UTS - 1,15,000 WITHSTANDING 15,000 PRESSURE.
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
AISI 4130 | G41300 | 1.7218 | - | 25CrMo4 | JIS G4105 | BS 970 | - |
Grade | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr | AISI 4130 | 0.50 max | 0.28-0.33 | 0.15-0.25 | 0.40-0.60 | 0.15-0.35 | 97.3-98.22 | - | 0.025 MAX | 0.035 MAX | 0.80-1.10 |
Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
7.85g/cm3 | 1432 C | 460 MPa | 560 MPa | 21.50 % |
AISI 4130 Type 6BX Flanges 15,000 PSI
Alloy Steel 4130 Type 6BX Flanges 15,000 PSI
ANSI B16.9 4130 Type 6BX Flanges 15,000 PSI
- | A | B | - | C | D | E | F | G | H | R | J | - | - | - | - | - | - |
NOMINAL SIZE & BORE OF FLANGES | MAX. BORE | OUTSIDE DIAMETER OF FLANGES | TOLERANCE | MAX. CHAMFER | DIAMETER OF RAISED FACE | TOTAL THICKNESS OF FLANGE | LARGE DIAMETER OF HUB | SMALL DIAMETER OF HUB | LENGTH OF HUB | RADIUS OF HUB | DIAMETER OF BOLT CIRLCE | NUMBER OF BOLTS | DIAMETER OF BOLTS | DIAMETER OG BOLT HOLES | BOLT HOLE TOLERANCE (SEE NOTES) | MINIMUM LENGTH OF STUD BOLT | RING NUMBER |
1-13/16” | 1.84 | 8.19 | +0.06 | 0.12 | 4.19 | 1.78 | 3.84 | 2.81 | 1.88 | 0.38 | 6.31 | 8 | 7/8” | 1.00 | +.06 | 5.50 | 151 |
2-1/16” | 2.09 | 8.75 | +0.06 | 0.12 | 4.50 | 2.00 | 4.38 | 3.25 | 2.12 | 0.38 | 6.88 | 8 | 7/8” | 1.00 | +.06 | 6.00 | 152 |
2-9/16” | 2.59 | 10.00 | +0.06 | 0.12 | 5.25 | 2.25 | 5.06 | 3.94 | 2.25 | 0.38 | 7.88 | 8 | 1” | 1.12 | +.06 | 6.75 | 153 |
3-1/16” | 3.09 | 11.31 | +0.06 | 0.12 | 6.06 | 2.53 | 6.06 | 4.81 | 2.50 | 0.38 | 9.06 | 8 | 1-1/8” | 1.25 | +.06 | 7.50 | 154 |
4-1/16” | 4.09 | 14.19 | +0.06 | 0.12 | 7.62 | 3.09 | 7.69 | 6.25 | 2.88 | 0.38 | 11.44 | 8 | 1-3/8” | 1.50 | +.06 | 9.25 | 155 |
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