Graphite Packing | McMaster-Carr

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Material

Filler Material

Width

Maximum Temperature

For Use With

Length

Height

Maximum Pressure

1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

3,000 psi to 3,999 psi

Performance

Color

Maximum Pressure in Pumps

Maximum Speed

2,000 fpm to 2,499 fpm

2,500 fpm to 2,999 fpm

3,000 fpm to 4,249 fpm

Backing Type

Maximum Pressure in Valves

Minimum Temperature

Speed

2,000 fpm to 2,499 fpm

2,500 fpm to 2,999 fpm

3,000 fpm to 4,249 fpm

pH Resistance

Reinforcement Material

Carbon Fiber

Inconel Nickel

Thickness

0.015"

Maximum Pressure in Steam

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

RoHS

REACH

DFARS Specialty Metals

Exempt

Maximum Temperature in Steam

1,200° F

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99 Products

Heat-Dissipating Chemical-Resistant Packing Seals

The graphite filler in these expanded PTFE seals dissipates heat away from the shaft, so your pump runs cool at high speeds. Use these seals in applications involving acids, alkalies, brines, and solvents. Cut them to size with a knife; then pack them into place.

Packing Seals

												25 ft. Long
	Wd.	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves, psi	Max. Pressure in Steam	Max. Speed, fpm	Temp. Range, ° F	pH Resistance	Color	For Use With		Each
Graphite-Filled ePTFE Fiber



		1/8"	1/8"	1,500	450	1,500	Not Rated	3,800	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K19	000000


		3/16"	3/16"	1,500	450	1,500	Not Rated	3,800	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K31	000000
		1/4"	1/4"	1,500	450	1,500	Not Rated	3,800	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K18	000000
		5/16"	5/16"	1,500	450	1,500	Not Rated	3,800	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K34	000000
		3/8"	3/8"	1,500	450	1,500	Not Rated	3,800	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K33	000000
		7/16"	7/16"	1,500	450	1,500	Not Rated	3,800	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K41	000000
		1/2"	1/2"	1,500	450	1,500	Not Rated	3,800	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K58	000000
		5/8"	5/8"	1,500	450	1,500	Not Rated	3,800	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K35	000000
		3/4"	3/4"	1,500	450	1,500	Not Rated	3,800	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K32	000000

GFO

GFO seals, also known as 100% GFO, are made entirely of Gore materials.

	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves	Max. Pressure in Steam	Max. Speed, fpm	Temp. Range, ° F	pH Resistance	Color	For Use With		5 ft. Long	10 ft. Long	25 ft. Long
Graphite-Filled ePTFE Fiber



	1/8"	1/8"	300	300	Not Rated	Not Rated	4,300	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K4	000000	000000	000000


	3/16"	3/16"	300	300	Not Rated	Not Rated	4,300	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K5	00000	00000	000000
	1/4"	1/4"	300	300	Not Rated	Not Rated	4,300	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K6	00000	00000	000000
	5/16"	5/16"	300	300	Not Rated	Not Rated	4,300	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K24	00000	000000	000000
	3/8"	3/8"	300	300	Not Rated	Not Rated	4,300	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K25	000000	000000	000000
	7/16"	7/16"	300	300	Not Rated	Not Rated	4,300	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K26	000000	000000	000000
	1/2"	1/2"	300	300	Not Rated	Not Rated	4,300	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K64	000000	000000	000000
	5/8"	5/8"	300	300	Not Rated	Not Rated	4,300	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K65	000000	000000	000000
	3/4"	3/4"	300	300	Not Rated	Not Rated	4,300	-400 to 550	0 to 14	Black	Acid, Alkali, Brines, Oil, Solvents, Water	9466K66	000000	000000	00000000

Extra-Flexible Steam-Resistant Packing Seals

Offering excellent flexibility for steam applications in pumps and valves, these seals are made of expanded graphite yarn. Cut them to size with a knife; then pack them into place.

	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves, psi	Max. Pressure in Steam, psi	Max. Speed, fpm	Temp. Range, ° F	pH Resistance	Color	For Use With		5 ft. Long	10 ft. Long	25 ft. Long
Graphite



	1/8"	1/8"	2,500	250	2,500	2,500	4,000	-400 to 1,200	0 to 14	Gray	Steam, Water	97675K4	000000	000000	000000


	3/16"	3/16"	2,500	250	2,500	2,500	4,000	-400 to 1,200	0 to 14	Gray	Steam, Water	97675K5	00000	00000	00000
	1/4"	1/4"	2,500	250	2,500	2,500	4,000	-400 to 1,200	0 to 14	Gray	Steam, Water	97675K6	00000	00000	00000
	5/16"	5/16"	2,500	250	2,500	2,500	4,000	-400 to 1,200	0 to 14	Gray	Steam, Water	97675K14	00000	00000	00000
	3/8"	3/8"	2,500	250	2,500	2,500	4,000	-400 to 1,200	0 to 14	Gray	Steam, Water	97675K15	00000	00000	00000
	7/16"	7/16"	2,500	250	2,500	2,500	4,000	-400 to 1,200	0 to 14	Gray	Steam, Water	97675K16	00000	00000	000000
	1/2"	1/2"	2,500	250	2,500	2,500	4,000	-400 to 1,200	0 to 14	Gray	Steam, Water	97675K24	00000	00000	000000
	5/8"	5/8"	2,500	250	2,500	2,500	4,000	-400 to 1,200	0 to 14	Gray	Steam, Water	97675K25	00000	00000	000000
	3/4"	3/4"	2,500	250	2,500	2,500	4,000	-400 to 1,200	0 to 14	Gray	Steam, Water	97675K26	00000	000000	000000

High-Speed Chemical-Resistant Packing Seals

Built for high-speed pump and valve applications, these super-tough seals are made of expanded-graphite yarn with carbon-yarn corners. Use them with acids, alkalies, brines, and solvents. Cut these seals to size with a knife; then pack them into place.

	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves, psi	Max. Pressure in Steam, psi	Max. Speed, fpm	Temp. Range, ° F	pH Resistance	Color	For Use With		5 ft. Long	10 ft. Long	25 ft. Long
Graphite



	1/4"	1/4"	3,000	500	3,000	3,000	4,000	-300 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	8322K56	000000	000000	0000000


	5/16"	5/16"	3,000	500	3,000	3,000	4,000	-300 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	8322K34	00000	00000	000000
	3/8"	3/8"	3,000	500	3,000	3,000	4,000	-300 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	8322K35	00000	00000	000000
	7/16"	7/16"	3,000	500	3,000	3,000	4,000	-300 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	8322K36	00000	000000	000000
	1/2"	1/2"	3,000	500	3,000	3,000	4,000	-300 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	8322K44	00000	000000	000000
	5/8"	5/8"	3,000	500	3,000	3,000	4,000	-300 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	8322K45	000000	000000	000000
	3/4"	3/4"	3,000	500	3,000	3,000	4,000	-300 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	8322K46	000000	000000	000000

Low-Friction Oil- and Water-Resistant Packing Seals

Since they require lighter packing pressure than standard oil- and water-resistant packing seals, these seals cause less friction and reduce shaft wear. They are for use in pumps and valves. Cut them to size with a knife; then pack them into place.

Graphite-Filled Acrylic Fiber

Image of Product. Front orientation. Packing Seals. Low-Friction Oil- and Water-Resistant Packing Seals.

Wd.	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves	Max. Pressure in Steam, psi	Max. Speed, fpm	Temp. Range, ° F	pH Resistance	Color	For Use With		5 ft. Long	10 ft. Long	25 ft. Long
1/8"	1/8"	1,500	100	Not Rated	100	2,400	-10 to 450	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K74	000000	000000	000000
3/16"	3/16"	1,500	100	Not Rated	100	2,400	-10 to 450	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K49	—	00000	00000
1/4"	1/4"	1,500	100	Not Rated	100	2,400	-10 to 450	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K39	—	00000	00000
5/16"	5/16"	1,500	100	Not Rated	100	2,400	-10 to 450	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K78	00000	00000	000000
3/8"	3/8"	1,500	100	Not Rated	100	2,400	-10 to 450	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K79	00000	00000	000000
7/16"	7/16"	1,500	100	Not Rated	100	2,400	-10 to 450	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K96	00000	00000	000000
1/2"	1/2"	1,500	100	Not Rated	100	2,400	-10 to 450	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K97	00000	00000	000000
5/8"	5/8"	1,500	100	Not Rated	100	2,400	-10 to 450	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K98	00000	000000	000000
3/4"	3/4"	1,500	100	Not Rated	100	2,400	-10 to 450	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K99	—	000000	000000

Graphite-Filled Aramid

Aramid fiber seals resist wear and abrasion better than acrylic fiber seals, so they last longer.

Wd.	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves, psi	Max. Pressure in Steam	Max. Speed, fpm	Temp. Range, ° F	pH Resistance	Color	For Use With		5 ft. Long	10 ft. Long	25 ft. Long
1/8"	1/8"	1,200	200	1,200	Not Rated	2,000	-400 to 600	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K81	000000	000000	000000
3/16"	3/16"	1,200	200	1,200	Not Rated	2,000	-400 to 600	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K82	00000	00000	00000
1/4"	1/4"	1,200	200	1,200	Not Rated	2,000	-400 to 600	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K83	00000	00000	000000
5/16"	5/16"	1,200	200	1,200	Not Rated	2,000	-400 to 600	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K84	00000	00000	000000
3/8"	3/8"	1,200	200	1,200	Not Rated	2,000	-400 to 600	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K85	00000	00000	000000
7/16"	7/16"	1,200	200	1,200	Not Rated	2,000	-400 to 600	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K86	00000	000000	000000
1/2"	1/2"	1,200	200	1,200	Not Rated	2,000	-400 to 600	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K87	00000	000000	000000
5/8"	5/8"	1,200	200	1,200	Not Rated	2,000	-400 to 600	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K88	000000	000000	000000
3/4"	3/4"	1,200	200	1,200	Not Rated	2,000	-400 to 600	3 to 11	Gray	Brines, Oil, Solvents, Water	9518K89	000000	000000	000000

Steam-Resistant Packing Seals

Use these graphite-impregnated graphite seals for steam applications in pumps and valves. Cut them to size with a knife; then pack them into place.

							Temp.
Wd.	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves, psi	Max. Pressure in Steam, psi	Max. Speed, fpm	Min.	Max., ° F	pH Resistance	Color		5 ft. Long	10 ft. Long	25 ft. Long
1/8"	1/8"	3,500	500	3,500	3,500	4,000	Not Rated	600	1 to 14	Gray	9457K5	000000	000000	000000
3/16"	3/16"	3,500	500	3,500	3,500	4,000	Not Rated	600	1 to 14	Gray	9457K6	00000	00000	000000
1/4"	1/4"	3,500	500	3,500	3,500	4,000	Not Rated	600	1 to 14	Gray	9457K16	00000	00000	000000
5/16"	5/16"	3,500	500	3,500	3,500	4,000	Not Rated	600	1 to 14	Gray	9457K21	000000	000000	000000
3/8"	3/8"	3,500	500	3,500	3,500	4,000	Not Rated	600	1 to 14	Gray	9457K22	000000	000000	000000
7/16"	7/16"	3,500	500	3,500	3,500	4,000	Not Rated	600	1 to 14	Gray	9457K34	000000	000000	000000
1/2"	1/2"	3,500	500	3,500	3,500	4,000	Not Rated	600	1 to 14	Gray	9457K35	000000	000000	000000
5/8"	5/8"	3,500	500	3,500	3,500	4,000	Not Rated	600	1 to 14	Gray	9457K36	000000	000000	000000
3/4"	3/4"	3,500	500	3,500	3,500	4,000	Not Rated	600	1 to 14	Gray	9457K37	000000	000000	00000000

Heat-Dissipating Oil- and Water-Resistant Packing Seals

Synthetic yarn that’s comparable in strength to aramid is combined with graphite for soft seals that dissipate heat away from the shaft to extend the life of pumps. Cut these seals to size with a knife; then pack them into place.

	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves	Max. Pressure in Steam	Max. Speed, fpm	Temp. Range, ° F	pH Resistance	Color	For Use With		5 ft. Long	10 ft. Long	25 ft. Long
Graphite-Filled Plastic Fiber



	1/8"	1/8"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K4	000000	000000	000000


	3/16"	3/16"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K5	00000	00000	00000
	1/4"	1/4"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K14	00000	00000	000000
	5/16"	5/16"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K15	00000	00000	000000
	3/8"	3/8"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K25	00000	000000	000000
	7/16"	7/16"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K54	000000	000000	000000
	1/2"	1/2"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K55	000000	000000	000000
	5/8"	5/8"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K56	000000	000000	000000
	3/4"	3/4"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K57	000000	000000	000000

Wire-Reinforced Steam-Resistant Packing Seals

The Inconel-wire reinforcement in these expanded-graphite yarn seals ensures they keep their shape longer than the Extra-Flexible Steam-Resistant Packing Seals. Use them for steam applications in valves. Cut these seals to size with a knife; then pack them into place.

	Ht.	Max. Pressure, psi	Max. Pressure in Pumps	Max. Pressure in Valves, psi	Max. Pressure in Steam, psi	Max. Speed	Temp. Range, ° F	pH Resistance	Color	For Use With		5 ft. Long	10 ft. Long	25 ft. Long
Graphite



	1/8"	1/8"	3,500	Not Rated	3,500	3,500	Not Rated	-100 to 1,200	1 to 14	Gray	Steam, Water	13005K131	000000	000000	000000


	3/16"	3/16"	3,500	Not Rated	3,500	3,500	Not Rated	-100 to 1,200	1 to 14	Gray	Steam, Water	13005K132	00000	00000	00000
	1/4"	1/4"	3,500	Not Rated	3,500	3,500	Not Rated	-100 to 1,200	1 to 14	Gray	Steam, Water	13005K133	00000	00000	00000
	5/16"	5/16"	3,500	Not Rated	3,500	3,500	Not Rated	-100 to 1,200	1 to 14	Gray	Steam, Water	13005K134	00000	00000	00000
	3/8"	3/8"	3,500	Not Rated	3,500	3,500	Not Rated	-100 to 1,200	1 to 14	Gray	Steam, Water	13005K135	00000	00000	00000
	7/16"	7/16"	3,500	Not Rated	3,500	3,500	Not Rated	-100 to 1,200	1 to 14	Gray	Steam, Water	13005K136	00000	00000	00000
	1/2"	1/2"	3,500	Not Rated	3,500	3,500	Not Rated	-100 to 1,200	1 to 14	Gray	Steam, Water	13005K137	00000	00000	000000
	5/8"	5/8"	3,500	Not Rated	3,500	3,500	Not Rated	-100 to 1,200	1 to 14	Gray	Steam, Water	13005K138	00000	00000	000000
	3/4"	3/4"	3,500	Not Rated	3,500	3,500	Not Rated	-100 to 1,200	1 to 14	Gray	Steam, Water	13005K139	00000	000000	000000

High-Speed Steam-Resistant Packing Seals

Made of graphite-impregnated carbon, these steam-resistant seals dissipate heat from the shaft to protect pumps and valves when operating at high speeds. Cut them to size with a knife; then pack them into place.

							Temp.
Wd.	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves, psi	Max. Pressure in Steam, psi	Max. Speed, fpm	Min.	Max., ° F	pH Resistance	Color		5 ft. Long	10 ft. Long	25 ft. Long
1/8"	1/8"	3,500	500	3,500	3,500	4,400	Not Rated	600	1 to 14	Gray	9437K4	000000	000000	000000
3/16"	3/16"	3,500	500	3,500	3,500	4,400	Not Rated	600	1 to 14	Gray	9437K5	00000	00000	000000
1/4"	1/4"	3,500	500	3,500	3,500	4,400	Not Rated	600	1 to 14	Gray	9437K6	00000	00000	000000
5/16"	5/16"	3,500	500	3,500	3,500	4,400	Not Rated	600	1 to 14	Gray	9437K24	00000	000000	000000
3/8"	3/8"	3,500	500	3,500	3,500	4,400	Not Rated	600	1 to 14	Gray	9437K25	00000	000000	000000
7/16"	7/16"	3,500	500	3,500	3,500	4,400	Not Rated	600	1 to 14	Gray	9437K26	000000	000000	000000
1/2"	1/2"	3,500	500	3,500	3,500	4,400	Not Rated	600	1 to 14	Gray	9437K34	000000	000000	000000
5/8"	5/8"	3,500	500	3,500	3,500	4,400	Not Rated	600	1 to 14	Gray	9437K35	000000	000000	000000
3/4"	3/4"	3,500	500	3,500	3,500	4,400	Not Rated	600	1 to 14	Gray	9437K36	000000	000000	000000

Packing Seal Tape


Plain Backing	Adhesive Backing

For use in valves and pumps, this thin, flexible tape is made from high-purity graphite with no fibers or binders that could contaminate your process line. Graphite is self-lubricating, plus it provides outstanding performance over a wide temperature range.

Adhesive Backing—Adhesive-back tape stays in place during installation.

								Plain Backing		Adhesive Backing
Wd.	Thk.	Temp. Range, ° F	Temp. in Steam Range, ° F	pH Resistance	Color	For Use With	Lg., ft.		Each		Each
1/4"	0.015"	-320 to 840	212 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	50	9481K11	000000	9481K21	000000
1/2"	0.015"	-320 to 840	212 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	50	9481K12	00000	9481K22	00000
3/4"	0.015"	-320 to 840	212 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	50	9481K13	00000	9481K23	00000
1"	0.015"	-320 to 840	212 to 1,200	0 to 14	Gray	Acid, Alkali, Brines, Oil, Solvents, Water	50	9481K14	00000	9481K24	00000

Heat-Dissipating Abrasion- and Chemical-Resistant Packing Seals

Made of ePTFE with a graphite filler and reinforced by Aramid, these seals combine heat protection with chemical and abrasion resistance. Often used in pumps, their base material is ePTFE, so they’ll stand up to chemicals such as acids, alkalies, brines, and solvents. The added graphite filler dissipates heat away from shafts, preventing your pump from overheating even at high speeds. To extend their life, the corners of these seals are reinforced with Aramid, which resists abrasion and prevents extrusion. Cut them to size with a knife and then pack them into place.

	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves, psi	Max. Pressure in Steam	Max. Speed, fpm	Temp. Range, ° F	pH Resistance	Color	For Use With		5 ft. Long	10 ft. Long	25 ft. Long
Graphite-Filled ePTFE Fiber



	1/4"	1/4"	2,500	700	2,500	Not Rated	2,700	-10 to 500	3 to 11	Black	Acid, Alkali, Brines, Oil, Solvents, Water	4810N11	—	000000	0000000


	3/8"	3/8"	2,500	700	2,500	Not Rated	2,700	-10 to 500	3 to 11	Black	Acid, Alkali, Brines, Oil, Solvents, Water	4810N12	000000	000000	000000
	1/2"	1/2"	2,500	700	2,500	Not Rated	2,700	-10 to 500	3 to 11	Black	Acid, Alkali, Brines, Oil, Solvents, Water	4810N13	000000	000000	000000