Hard-Seal Weld Fitting for Critical Applications (-196℃～+500℃)

GE Threaded Straight Connector (BSPP thread)

Features
Metal-to-metal seal fittings are suitable for high-temperature, cryogenic, and applications where rubber or other non-metallic seals are not permitted. The spherical seal design ensures high reliability, low installation requirements, and extended service life.

Technical Data
● Fitting material: 304 stainless steel(-SS)，316L(-SL)
● Ball material: Stainless Steel 304
● Operating temperature:-196℃～+450℃(304 SS)，-196℃～+500℃(316L SL)
● Max. working pressure: Refer to table below. Note: Pressure rating decreases with increasing temperature (see Technical Data: Valve Material Properties page).

Product Details
概要描述
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Commodity name: Hard-Seal Weld Fitting for Critical Applications (-196℃～+500℃)
Commodity ID: EG01940
小标题: GE Threaded Straight Connector (BSPP thread)

○ Interface type: Welded ○ Specification: 6–42 mm ○ Joint material: Stainless steel 304

Table of Technical Data [mm]

Series	Model	AD	S	G	L	d	i	SW1	SW2	Max. Working Pressure [bar]
Light Series L	K-GE-L06*1.5G1/8-SS	6	1.5	G1/8	40.5	13.9	8	14	14	315
	K-GE-L08*1.5G1/4-SS	8	1.5	G1/4	42.0	18.9	12	17	19	315
	K-GE-L10*2.0G1/4-SS	10	2.0	G1/4	43.5	18.9	12	19	19	315
	K-GE-L10*2.0G3/8-SS	10	2.0	G3/8	45.0	21.9	12	19	22	315
	K-GE-L12*2.0G1/4-SS	12	2.0	G1/4	45.5	18.9	12	22	19	300
	K-GE-L12*2.0G3/8-SS	12	2.0	G3/8	45.5	21.9	12	22	22	300
	K-GE-L15*2.0G1/2-SS	15	2.0	G1/2	51.0	26.9	14	27	27	250
	K-GE-L18*2.0G1/2-SS	18	2.0	G1/2	53.0	26.9	14	32	27	250
	K-GE-L22*2.5G3/4-SS	22	2.5	G3/4	56.5	31.9	16	36	32	210
	K-GE-L28*3.0G1-SS	28	3.0	G1	60.5	39.9	18	41	41	180
	K-GE-L35*4.0G11/4-SS	35	4.0	G11/4	66.5	49.9	20	50	50	160
	K-GE-L42*5.0G11/2-SS	42	5.0	G11/2	68.0	54.9	22	60	55	140

Features
Metal-to-metal seal fittings are suitable for high-temperature, cryogenic, and applications where rubber or other non-metallic seals are not permitted. The spherical seal design ensures high reliability, low installation requirements, and extended service life.
Technical Data
● Fitting material: 304 stainless steel(-SS)，316L(-SL)
● Ball material: Stainless Steel 304
● Operating temperature:-196℃～+450℃(304 SS)，-196℃～+500℃(316L SL)
● Max. working pressure: Refer to table below. Note: Pressure rating decreases with increasing temperature (see Technical Data: Valve Material Properties page).

Table of Technical Data [mm]

Series	Model	AD	S	G	L	d	i	SW1	SW2	Max. Working Pressure [bar]
Light Series L	K-GE-L06*1.5G1/8-SS	6	1.5	G1/8	40.5	13.9	8	14	14	315
	K-GE-L08*1.5G1/4-SS	8	1.5	G1/4	42.0	18.9	12	17	19	315
	K-GE-L10*2.0G1/4-SS	10	2.0	G1/4	43.5	18.9	12	19	19	315
	K-GE-L10*2.0G3/8-SS	10	2.0	G3/8	45.0	21.9	12	19	22	315
	K-GE-L12*2.0G1/4-SS	12	2.0	G1/4	45.5	18.9	12	22	19	300
	K-GE-L12*2.0G3/8-SS	12	2.0	G3/8	45.5	21.9	12	22	22	300
	K-GE-L15*2.0G1/2-SS	15	2.0	G1/2	51.0	26.9	14	27	27	250
	K-GE-L18*2.0G1/2-SS	18	2.0	G1/2	53.0	26.9	14	32	27	250
	K-GE-L22*2.5G3/4-SS	22	2.5	G3/4	56.5	31.9	16	36	32	210
	K-GE-L28*3.0G1-SS	28	3.0	G1	60.5	39.9	18	41	41	180
	K-GE-L35*4.0G11/4-SS	35	4.0	G11/4	66.5	49.9	20	50	50	160
	K-GE-L42*5.0G11/2-SS	42	5.0	G11/2	68.0	54.9	22	60	55	140