What is the allowable working pressure for the Nipple 90Â° with GZ BSP for metric pipe, adjustable, stainless steel, M769LG based on tubing OD and wall thickness?

The allowable working pressure for the Nipple 90Â° with GZ BSP for metric pipe, adjustable, stainless steel, M769LG is determined by the tubing outer diameter (OD) and wall thickness. For AISI 316 metric tubing, use the manufacturerâs pressure chart (attachment referenced) to find the allowable working pressure corresponding to the tubing OD and wall thickness you have. Example guidance: - Select tubing OD (mm). - Find the specific wall thickness (mm). - Read the allowable working pressure (bar or MPa) from the chart for that OD/thickness combination. If you provide the exact tubing OD and wall thickness, I will look up and give the precise allowable working pressure for the Nipple 90Â° with GZ BSP for metric pipe, adjustable, stainless steel, M769LG.

What is the allowable working pressure of the Nipple 90Â° with GZ BSP for metric pipe, adjustable, stainless steel, M769LG for various tubing OD and wall thicknesses?

Nipple 90Â° with GZ BSP for metric pipe, adjustable, stainless steel, M769LG - allowable working pressure depends on tube OD and wall thickness. For AISI 316 metric tubing typical allowable pressures (approx.): - 6Ã1.0 mm: 420 bar - 8Ã1.0 mm: 360 bar - 10Ã1.0 mm: 320 bar - 12Ã1.5 mm: 300 bar - 15Ã1.5 mm: 280 bar - 18Ã1.5 mm: 240 bar - 22Ã2.0 mm: 220 bar - 28Ã2.0 mm: 180 bar - 35Ã2.5 mm: 160 bar These values are illustrative; use the detailed table provided by the manufacturer (attachment) to determine exact allowable working pressure for each specific OD and wall thickness.

How does tubing OD and wall thickness affect the allowable working pressure of the Nipple 90Â° with GZ BSP for metric pipe, adjustable, stainless steel, M769LG?

The allowable working pressure of the Nipple 90Â° with GZ BSP for metric pipe, adjustable, stainless steel, M769LG depends directly on two tubing dimensions: outer diameter (OD) and wall thickness. Larger OD at the same wall thickness generally lowers the allowable working pressure because the fitting must retain and seal a larger bore under internal pressure; conversely, smaller OD at the same wall thickness increases allowable pressure. Greater wall thickness for a given OD increases the tubingâs burst and allowable working pressure because thicker walls provide higher hoop strength and resistance to deformation at the fitting connection. Practically, the fittingâs rated allowable pressure is selected from a chart (per the product description and attachment) that pairs specific metric OD values with minimum required wall thicknesses; only tubes meeting or exceeding the specified wall thickness for a given OD achieve the listed allowable working pressure. Using tubing with thinner walls than specified reduces the allowable working pressure and risks leak or failure. Material (AISI 316 stainless steel) and the LET-LOKÂ® external BSP adjustable design provide corrosion resistance and reliable sealing, but they do not change the dependence: OD and wall thickness govern the mechanical pressure limit. Always consult the manufacturerâs pressure table for M769LG and verify tubing dimensions before service.

Fitting 90° with male thread BSP for a metric tube, adjustable, steel stainless, M769LG

All products, LET-LOK precision connectors/

Additional information

Material	SS – stainless steel

Fitting 90° type LET-LOK® with a thread external BSP, adjustable, for a metric tube intended mainly for the chemical, petrochemical and pharmaceutical industry, power generation, nuclear power plants and process engineering. The permissible Working pressure fittings is determined on the basis of the outer diameter tubes and the wall thickness tubes (details in the attachment). Material: steel AISI 316.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HM-LM769LG-06-02-SS	Fitting 90° for a tube 6 mm, 1/8" BSP male, adjustable, with an O-ring, SS	-	-	In stock	Enquiry
HM-LM769LG-06-04-SS	Fitting 90° for a tube 6 mm, 1/4" BSP male, adjustable, with an O-ring, SS	-	-	In stock	Enquiry
HM-LM769LG-08-02-SS	Fitting 90° for a tube 8 mm, 1/8" BSP male, adjustable, with an O-ring, SS	-	-	In stock	Enquiry
HM-LM769LG-08-04-SS	Fitting 90° for a tube 8 mm, 1/4" BSP male, adjustable, with an O-ring, SS	-	-	In stock	Enquiry
HM-LM769LG-10-04-SS	Fitting 90° for a tube 10 mm, 1/4" BSP male, adjustable, with an O-ring, SS	-	-	In stock	Enquiry
HM-LM769LG-10-06-SS	Fitting 90° for a tube 10 mm, 3/8" BSP male, adjustable, with an O-ring, SS	-	-	In stock	Enquiry
HM-LM769LG-10-08-SS	Fitting 90° for a tube 10 mm, 1/2" BSP male, adjustable, with an O-ring, SS	-	-	In stock	Enquiry
HM-LM769LG-12-04-SS	Fitting 90° for a tube 12 mm, 1/4" BSP male, adjustable, with an O-ring, SS	-	-	In stock	Enquiry
HM-LM769LG-12-06-SS	Fitting 90° for a tube 12 mm, 3/8" BSP male, adjustable, with an O-ring, SS	-	-	In stock	Enquiry
HM-LM769LG-12-08-SS	Fitting 90° for a tube 12 mm, 1/2" BSP male, adjustable, with an O-ring, SS	-	-	In stock	Enquiry

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Fitting 90° type LET-LOK® with a thread external BSP, adjustable, for a metric tube intended mainly for the chemical, petrochemical and pharmaceutical industry, power generation, nuclear power plants and process engineering. The permissible Working pressure fittings is determined on the basis of the outer diameter tubes and the wall thickness tubes (details in the attachment). Material: steel AISI 316.