Stainless Steel Square Head Plugs

Stainless Steel Square Head Plugs ensure durable sealing in demanding systems with 150lbs pressure rating. Their precision-machined threads and corrosion-resistant stainless steel construction prevent leaks while offering easy wrench installation. Designed for long-term reliability in industrial applications, these plugs minimize maintenance needs and provide secure, leak-tight performance where safety and durability are essential.

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The technology is silica precision Lost Waxing technology , after we get the casting parts, then machined by CNC lathe/taper machines,Pressure 150LBs conform to ISO 4144, SP 114, EN-10241, LIGHT TYPE .The thread with NPT ,ISO7-1 ,ISO228,ETC.

product-600-447

product-600-468

product-838-64 product-850-173

Product Name	Stainless Steel Square Head Plugs
Material	Stainless Steel S/s 304,316,304l,316l,430,409 Etc. Carbon Steel And Certain Alloy Steel.
Size	1/8''-4''
Size	Dn6, Dn6, Dn8, Dn10, Dn15, Dn20, Dn25, Dn32, Dn40, Dn50, Dn65, Dn80, Dn100.
Thread	Npt, Din2999, Bsp, Bspt, Bspp, Pt,pf
Pressure	150 Lbs
Surface Threatment	Polished,sand Blast
Standard	Iso9001:2008, Ce, Ped 97/23/ec
Main Products	Elbow45.,90.,street Elbow,tee,cross,hex Nipple,red Socket M/f,plug,socket Banded,hex Cap,round Cap,
	Nut, Bushing,union, Coupling, Spe, Spu,hose Nipple, Welding Nipple, Barrel Nipple, Parrel Nipple
	Amr,auto Parts,sanitary Union,sanitary Fitting,sanitary Valve
Technics	Investment Casting / Seamless Pipe Machining
Technology	Silica Colloidal Solution Craft
Dimension Conform To	Iso4144, Sp114, En-10241, Jis
Sample Making	Available, Free Sample With Freight Collect
Package	Plastic Bag,bubble Bag, Cartons, Wooden Pallet,wooden Box
Custom	Available, Customize As Your Design,photo,drawing
Payment Terms	30% Prepayment T/t,balance Against B/l; L/c.
After-service	Replacement for free if there is any quality problem
Lead time	Usually no more than 30 days, according to your quantity

Production Capacities :

casting capacity is 80Ton /month ; Machining capacity is 100Ton /month

1.6 production size range :1/8"-4" product name :ELBOW 90,TEE, CROSS, STREET ELBOW 90 , WELDING NIPPLE ,BARREL NIPPLE ,REUDCING SOCKET ,HEX BUSHING , UNION , SOCKET etc .