KF Vacuum flange chain clamp SS304 KF16-KF63

group name: KF Vacuum Clamps

Min Order: 1 piece

brand name: RUIJIA VACUUM COMPONENTS WHOLESALE MANUFACTURER

Nearest port for product export: Ningbo Port, Shanghai Port, Shenzhen Port, Tianjin Port

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, D/P D/A, MoneyGram, PayPal, Westem Union

update time: Wed, 20 Aug 2025 15:29:47 GMT

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Paramtents

Product Name KF Vacuum flange chain clamp SS304 KF16-KF63
Size KF10,KF25,KF40,KF50,KF63
Seal material Viton,Silicone,Buna-N seal
Helium Leak Test 1×10 -9 Pa・m³/sec or less

Packging & Delivery

Min Order1 piece

Briefing

KF flanges fittings clamp, KF clamps fittings is made of SS304/SS316.size range:KF16-KF50.Working Pressure:Vacuum~atmosphere pressure.

Detailed

KF Vacuum flange chain clamp SS304 KF16-KF63 Feature

Advantage

●Fast opening and closing: The unique design allows the chain clamp to open and close quickly, facilitating quick installation and removal operations in vacuum systems.

●Strong sealing force: the design of the chain clamps provides high sealing force and ensures good vacuum sealing of the connection area by applying uniform pressure to the KF flange, preventing gas leakage.

●Safe and reliable: Equipped with safety screw clips to avoid accidental loosening or “tripping” of the chain clamps, ensuring safety and stability during vacuum system operation.

KF Vacuum flange chain clamp SS304 KF16-KF63 specifications

Product Name	KF Vacuum chain clamp SS304 KF16-KF63
Brand	RUIJIA
Size	KF10,KF25,KF40,KF50,KF63
Material	SS304, SS316L, 6061T6 Alu, EN1.4301, EN1.4404
Seal material	Viton,Silicone,Buna-N seal
Standard	KF Standard
Temperature	-200~800℃
Working Pressure	Vacuum~atmosphere pressure
Helium Leak Test	1×10 -9 Pa・m³/sec or less
Packing	sealed plastic bag with a protective plastic cap.
KF Vacuum clamp types	KF bulkhead clamp,KF spring clamp with plastic nut,KF spring clamp with wing nut,KF toggle clamp with lock,KF chain clamp(KF16-63),KF chain clamp(KF80-200)

KF Vacuum flange chain clamp SS304 KF16-KF63 Parameters

KF Vacuum flange chain clamp Aluminium KF16-KF63 Unit:mm

Size	A/mm	B/mm	C/mm	N.W./g
KF16	55	23	18	208
KF25	59	33	18.5	259.5
KF40	80	45	20	382
KF50	92	64	20	447

KF Vacuum flange chain clamp SS304 KF16-KF6 Detail

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