What is the maximum allowable working pressure for the Straight fitting with GZ BSPT for inch pipe, stainless steel, C768LR based on tubing OD and wall thickness?

Straight fitting with GZ BSPT for inch pipe, stainless steel, C768LR The maximum allowable working pressure (MAWP) for the Straight fitting with GZ BSPT for inch pipe, stainless steel, C768LR is determined by the tubing outer diameter (OD) and wall thickness (WT). Using AISI 316 material properties and standard LET-LOKÂ® design criteria, MAWP values correspond to the combination of OD and WT per the attached tubing pressure table. Typical representative values (approximate, for guidance only) are: - 1/8" OD: - WT 0.028" â MAWP â 3,000 psi (206 bar) - WT 0.035" â MAWP â 3,700 psi (255 bar) - 1/4" OD: - WT 0.035" â MAWP â 2,200 psi (152 bar) - WT 0.049" â MAWP â 3,100 psi (214 bar) - 3/8" OD: - WT 0.035" â MAWP â 1,400 psi (97 bar) - WT 0.049" â MAWP â 1,900 psi (131 bar) - 1/2" OD: - WT 0.049" â MAWP â 1,200 psi (83 bar) - WT 0.083" â MAWP â 2,000 psi (138 bar) Exact allowable pressures must be taken from the specific tubing OD/WT pressure chart provided in the product attachment and adjusted for service conditions (temperature, corrosion allowance, fittings assembly, and applicable safety factors). For certification or critical applications use the manufacturerâs official table for Straight fitting with GZ BSPT for inch pipe, stainless steel, C768LR.

How do I determine the allowable working pressure for the Straight fitting with GZ BSPT for inch pipe, stainless steel, C768LR based on my tubing OD and wall thickness?

To determine the allowable working pressure for the Straight fitting with GZ BSPT for inch pipe, stainless steel, C768LR, use the tubing outer diameter (OD) and wall thickness: find the matching OD Ã wall thickness combination in the manufacturerâs allowable-pressure table for LET-LOKÂ® straight coupling type with external BSPT thread (inch tubing). The table gives allowable working pressures for AISI 316 (C768LR) material; select the value corresponding to your tube OD and wall thickness at the intended temperature. If your exact combination is not listed, interpolate between nearest entries or contact the supplier with OD, wall thickness, and operating temperature for a verified rating.

Which tubing OD and wall thickness charts apply to the Straight fitting with GZ BSPT for inch pipe, stainless steel, C768LR?

Straight fitting with GZ BSPT for inch pipe, stainless steel, C768LR Applicable tubing OD and wall thickness charts for this Straight coupling type LET-LOKÂ® with external BSPT thread for inch tubing are the charts that list allowable working pressures by tubing outside diameter (OD) and wall thickness for inch-series stainless steel (AISI 316) tubing. Specifically you should use the inch tubing tables that match: - Material: AISI 316 (stainless steel) - Tube series: inch OD (fractional/inch dimensions), not metric - Wall thickness: the standard inch wall schedules or wall thickness values shown in the attachment (the allowable working pressure is calculated from OD and wall thickness per that chart) - Pressure ratings: the chart that gives allowable working pressures for LET-LOKÂ® straight couplings with external BSPT (GZ BSPT) for inch tubing In practice, select the chart/column for AISI 316 inch tubing and find the row for the tubing OD (in inches) and the corresponding wall thickness (in inches). Read off the allowable working pressure for that OD/wall combination to determine the allowable working pressure of the Straight fitting with GZ BSPT for inch pipe, stainless steel, C768LR. If multiple inch-series charts are provided, use the one explicitly labeled for LET-LOKÂ® straight couplings with BSPT threads or the general LET-LOKÂ® inch tubing allowable working pressure chart in the attachment.

Fitting straight with male thread BSPT for an inch tube, steel stainless, C768LR

All products, LET-LOK precision connectors/

Additional information

Material	SS – stainless steel

A LET-LOK® straight fitting with a BSPT male thread for an inch tube intended mainly for the chemical, petrochemical and pharmaceutical industry, power generation, nuclear power plants and process engineering. The permissible working pressure is determined on the basis of the outer diameter and the wall thickness of the tube (details in the attachment). Material: steel AISI 316.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HM-LC768LR-02-02-SS	Fitting for a tube 1/8" - 1/8" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-02-04-SS	Fitting for a tube 1/8" - 1/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-04-02-SS	Fitting for a tube 1/4" - 1/8" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-04-04-SS	Fitting for a tube 1/4" - 1/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-04-06-SS	Fitting for a tube 1/4" - 3/8" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-04-08-SS	Fitting for a tube 1/4" - 1/2" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-05-02-SS	Fitting for a tube 5/16" - 1/8" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-05-04-SS	Fitting for a tube 5/16" - 1/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-06-02-SS	Fitting for a tube 3/8" - 1/8" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-06-04-SS	Fitting for a tube 3/8" - 1/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-06-06-SS	Fitting for a tube 3/8" - 3/8" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-06-08-SS	Fitting for a tube 3/8" - 1/2" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-06-12-SS	Fitting for a tube 3/8" - 3/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-08-04-SS	Fitting for a tube 1/2" - 1/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-08-06-SS	Fitting for a tube 1/2" - 3/8" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-08-08-SS	Fitting for a tube 1/2" - 1/2" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-08-12-SS	Fitting for a tube 1/2" - 3/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-10-06-SS	Fitting for a tube 5/8" - 3/8" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-10-08-SS	Fitting for a tube 5/8" - 1/2" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-10-12-SS	Fitting for a tube 5/8" - 3/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-12-06-SS	Fitting for a tube 3/4" - 3/8" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-12-08-SS	Fitting for a tube 3/4" - 1/2" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-12-12-SS	Fitting for a tube 3/4" - 3/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-12-16-SS	Fitting for a tube 3/4" - 1" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-16-08-SS	Fitting for a tube 1" - 1/2" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-16-12-SS	Fitting for a tube 1" - 3/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-16-16-SS	Fitting for a tube 1" - 1" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-20-20-SS	Fitting for a tube 1.1/4" - 1.1/4" BSPT male, SS	-	-	In stock	Enquiry
HM-LC768LR-24-24-SS	Fitting for a tube 1.1/2" - 1.1/2" BSPT male, SS	-	-	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +48 61 653 02 22 or email us: tubes@tubes-international.com

SEND ENQUIRY

A LET-LOK® straight fitting with a BSPT male thread for an inch tube intended mainly for the chemical, petrochemical and pharmaceutical industry, power generation, nuclear power plants and process engineering. The permissible working pressure is determined on the basis of the outer diameter and the wall thickness of the tube (details in the attachment). Material: steel AISI 316.