MOC :CS/SS/ALLOY Steel ETC : OR VARIOUS GRADES OF MOC MTC 3.1 or 3.2 STANDARD : ASTM 16.5 ,31.3 OR OTHER . SIZES 1/2" to 6" THE QUOTE WILL BE AS PER DETAILED SPECIFICATION OF THE CLIENT.
High Quality Africa Doussie / Tali / Azobe / Rosewood Logs Quick description The product of Rosewood logs Green weight (kg/m3) = 1100 - 1200 Specific gravity at 12% M.C. (kg/m3) MV12 = (heavy) 750 Volumetric swelling for 1% MC variation V% = (small) 0.44 Total tangential swelling T% = 4.6 Total radial swelling R% = 3.1 Crushing strength (N/mm2) C12 = 74* Static bending strength (N/mm2) F12 = 173* Modulus of elasticity (N/mm2) E12 = 13700* Diameter : average 80-90 cm Length: larger than 5.5 meter A. cuanzensis : MV12 = 850 ; C12 = 63 ; F12 = 153 ; E12 = 11300
High Quality Africa Doussie / Tali / Azobe / Rosewood Logs Quick description The product of Rosewood logs Green weight (kg/m3) = 1100 - 1200 Specific gravity at 12% M.C. (kg/m3) MV12 = (heavy) 750 Volumetric swelling for 1% MC variation V% = (small) 0.44 Total tangential swelling T% = 4.6 Total radial swelling R% = 3.1 Crushing strength (N/mm2) C12 = 74* Static bending strength (N/mm2) F12 = 173* Modulus of elasticity (N/mm2) E12 = 13700* Diameter : average 80-90 cm Length: larger than 5.5 meter A. cuanzensis : MV12 = 850 ; C12 = 63 ; F12 = 153 ; E12 = 11300
High Quality Africa Doussie / Tali / Azobe / Rosewood Logs Quick description The product of Rosewood logs Green weight (kg/m3) = 1100 - 1200 Specific gravity at 12% M.C. (kg/m3) MV12 = (heavy) 750 Volumetric swelling for 1% MC variation V% = (small) 0.44 Total tangential swelling T% = 4.6 Total radial swelling R% = 3.1 Crushing strength (N/mm2) C12 = 74* Static bending strength (N/mm2) F12 = 173* Modulus of elasticity (N/mm2) E12 = 13700* Diameter : average 80-90 cm Length: larger than 5.5 meter cuanzensis : MV12 = 850 ; C12 = 63 ; F12 = 153 ; E12 = 11300
High Quality Africa Doussie / Tali / Azobe / Rosewood Logs Quick description The product of Rosewood logs Green weight (kg/m3) = 1100 - 1200 Specific gravity at 12% M.C. (kg/m3) MV12 = (heavy) 750 Volumetric swelling for 1% MC variation V% = (small) 0.44 Total tangential swelling T% = 4.6 Total radial swelling R% = 3.1 Crushing strength (N/mm2) C12 = 74* Static bending strength (N/mm2) F12 = 173* Modulus of elasticity (N/mm2) E12 = 13700* Diameter : average 80-90 cm Length: larger than 5.5 meter cuanzensis : MV12 = 850 ; C12 = 63 ; F12 = 153 ; E12 = 11300
High Quality Africa Doussie / Tali / Azobe / Rosewood Logs Quick description The product of Rosewood logs Green weight (kg/m3) = 1100 - 1200 Specific gravity at 12% M.C. (kg/m3) MV12 = (heavy) 750 Volumetric swelling for 1% MC variation V% = (small) 0.44 Total tangential swelling T% = 4.6 Total radial swelling R% = 3.1 Crushing strength (N/mm2) C12 = 74* Static bending strength (N/mm2) F12 = 173* Modulus of elasticity (N/mm2) E12 = 13700* Diameter : average 80-90 cm Length: larger than 5.5 meter cuanzensis : MV12 = 850 ; C12 = 63 ; F12 = 153 ; E12 = 11300
Digital Polyester Position Printed Fabric, GSM: 50-100 for Garments Rs 150 / MeterGet Latest Price Minimum Order Quantity: 27 Meter Model Name/Number Digital Color Blue Type Satin GSM 100-150 Usage/Application Garments Width 58-60 Services Required Printing Pattern Digital Floral Print Location/City Surat Print Size 58'' Industry / Application Garments,Laces&Borders,Mens Wear,Womens Wear Technique Position print Than Cut Type 27mtr Do You Fulfill Sample Orders Yes Material Banglory Satin,Banglory Silk,Phantom,Other Polyester Fabric hinking of getting your embroidered fabric printed digitally???? We are here to help you. We are fine creation, having more than 30 designers at our factory we provide you with the latest in trend designs and embroidered fabric printing. With already having setup of polyster, cotton for digital printing, we have introduced location printing in house in our factory. With the new camera precision technology, we have been able to achieve this milestone by installing the latest state of art technology to deliver and serve you better with location printing. We provide digitally location print along with fabric and also print on any kind of embroy fabric. Hurry..Contact for any query related with location printing.Happy to serve you better!!! Additional Information: Production Capacity: As per buyer requirments Delivery Time: 7-10 Days
TUBE - CS/ SS/Copper / Alloy Steel /various GRADES, Sizes , Thickness etc : as per ASTM Grade., with MTC 3.1 or 3.2 as per specifications requirement. PVC coated Tubes etc. Tube Fittings.- Brass/ss/alloy Etc
Granular Sulphur, Sulphur content- >99.9%
Green Delayed Petroleum Coke Total Moisture -4,07 % wt Gross Calorific Value (Btu/Lb) 15018 (air dried) Ash -0.67%
Assay 99%
CIRCULLATION FAN Air cooling fans are used for maintaining good air circulation and temperature in poultry farms. Our 36 air circulating fans can be used for various applications, like poultry farms, industrial buildings etc., and providing high efficiency. These fans are available in both single phase and three phase motor option. 1.Grills are plastic coated and thick diameter wire gauge (2.5mm) is used, and the gap is maintained 15mm as per international quality standards to avoid human accidents and rate entering into the fan. 2. The blades are made of compounded plastic so less chances of bending and hence less breaking chances. 3. Motor is efficient and complete thermal protection and moisture proof. 4. The CFM of fan 13000 and minimum airflow of 8.5 meters/sec. 5. Minimum positive air throws of 50ft. When we say 50 Length in practically. 6. Easy installation &Zero Maintenance
Product introduction API 5L X80 Pipe is a standardization for pipeline transportation systems within the rock oil, gas, water, and fossil fuel industries. API 5L-X80 steel is used in polar regions, wherever high toughness at low temperatures is needed. Specification: Api 5l X80 Psl2 Sizes Nominal Pipe Size 1/2" to 48 " O.D. Wall Thickness - Schedule 10 through 160, STD, XS, XXS. Api 5l X80 Erw Pipe Standard API 5L X80 (Specification for Line Pipe - ANSI/API specification 5L - 44th Edition, October 1, 2007) Product Specification Level (PSL) API 5L X80 PSL 2 API 5L X80 PSL 1 API 5L X80 Line Pipe Length Single Random, Double Random & Required Length, Custom Size - 12 Meter lengths Api Grade X80 Pipe End Plain, Bevel, Screwed, Threaded Testing and Inspection Reports EN 10204 3.1, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, Destructive Test Report, Non Destructive Test Reports, Mill TC EN 10204 3.1, NABL Approved Lab, Chemical and Mechanical Reports, India Boiler Regulations (IBR) Test Certificate API 5L X80 Pipes Type Seamless / ERW / Welded / Fabricated / CDW Technical data ASTM API 5L X80 Seamless and Welding Steel Tube Mechanical Properties: Grade Pipe body of seamless and welded pipes Weld seam of EW, LW, SAW and COW pipe Yield strength Tensile strength Tensile strength Minimun Maximum Minimun Maximum ASTM API 5L X80 555 (80 500) 705 (102 300) 625 (90 600) 825 (119 700) 625 (90 600) X80 Pipe yield strength: Grade Permissible yield point ratio Yield Strength MPa(min) Tensile Strength MPa Elongation % (min) X80 = 0.90 555 625 â?? 700 20 Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
Use of Hastelloy C-276 Stainless steel pipe: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 �° C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment. Hastelloy C-276 Stainless steel pipe Standard Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3 Drinking water tube: GB / T 19228 Mechanical tube: ASTM A554, EN 10296-2 Size Outer Diameter Range: 9.5~2000mm Thickness Range: 0.5~20mm (Size can be customized.) Length: Up to 11.8 meters per piece. Shape Section Round, square, rectangular Application Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on; Heat exchanger tube: condenser, boiler, super heater, evaporator and so on; Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on; Mechanical tube: handrail, railings, balustrade, hence and so on. Features: 1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3�¼m. 2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing. 3. Thick welding, good appearance.The mechanical properties of tube could be tested. 4. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015. 5. Full material traceability is guaranteed during the manufacturing process. 6. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness. 7. Internal Bore: Tubes have a smooth, clean and crevice free bore.
Use of 2507 stainless steel pipe: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment. 2507 stainless steel pipe Standard Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3 Drinking water tube: GB / T 19228 Mechanical tube: ASTM A554, EN 10296-2 Size Outer Diameter Range: 9.5~2000mm Thickness Range: 0.5~20mm (Size can be customized.) Length: Up to 11.8 meters per piece. Shape Section Round, square, rectangular Application Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on; Heat exchanger tube: condenser, boiler, super heater, evaporator and so on; Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on; Mechanical tube: handrail, railings, balustrade, hence and so on. Features: 1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3�¼m. 2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing. 3. Thick welding, good appearance.The mechanical properties of tube could be tested. 4. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015. 5. Full material traceability is guaranteed during the manufacturing process. 6. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness. 7. Internal Bore: Tubes have a smooth, clean and crevice free bore.
Use of 2205 stainless steel pipe: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment. 2205 stainless steel pipe Standard Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3 Drinking water tube: GB / T 19228 Mechanical tube: ASTM A554, EN 10296-2 Size Outer Diameter Range: 9.5~2000mm Thickness Range: 0.5~20mm (Size can be customized.) Length: Up to 11.8 meters per piece. Shape Section Round, square, rectangular Application Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on; Heat exchanger tube: condenser, boiler, super heater, evaporator and so on; Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on; Mechanical tube: handrail, railings, balustrade, hence and so on. Features: 1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3�¼m. 2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing. 3. Thick welding, good appearance.The mechanical properties of tube could be tested. 4. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015. 5. Full material traceability is guaranteed during the manufacturing process. 6. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness. 7. Internal Bore: Tubes have a smooth, clean and crevice free bore.
Use of 904L stainless steel pipe: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 �° C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment. 904L stainless steel pipe Standard Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3 Drinking water tube: GB / T 19228 Mechanical tube: ASTM A554, EN 10296-2 Size Outer Diameter Range: 9.5~2000mm Thickness Range: 0.5~20mm (Size can be customized.) Length: Up to 11.8 meters per piece. Shape Section Round, square, rectangular Usage Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on; Heat exchanger tube: condenser, boiler, super heater, evaporator and so on; Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on; Mechanical tube: handrail, railings, balustrade, hence and so on. Features: 1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3�¼m. 2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing. 3. Thick welding, good appearance.The mechanical properties of tube could be tested. 4. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015. 5. Full material traceability is guaranteed during the manufacturing process. 6. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness. 7. Internal Bore: Tubes have a smooth, clean and crevice free bore.
Use of 310S stainless steel pipe: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 �° C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment. 310S stainless steel pipe Standard Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3 Drinking water tube: GB / T 19228 Mechanical tube: ASTM A554, EN 10296-2 Size Outer Diameter Range: 9.5~2000mm Thickness Range: 0.5~20mm (Size can be customized.) Length: Up to 11.8 meters per piece. Shape Section Round, square, rectangular Application Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on; Heat exchanger tube: condenser, boiler, super heater, evaporator and so on; Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on; Mechanical tube: handrail, railings, balustrade, hence and so on. Features: 1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3�¼m. 2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing. 3. Thick welding, good appearance.The mechanical properties of tube could be tested. 4. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015. 5. Full material traceability is guaranteed during the manufacturing process. 6. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness. 7. Internal Bore: Tubes have a smooth, clean and crevice free bore.
Use of254 SMO stainless steel pipe: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 �° C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment. 254 SMO stainless steel pipe Standard Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3 Drinking water tube: GB / T 19228 Mechanical tube: ASTM A554, EN 10296-2 Size Outer Diameter Range: 9.5~2000mm Thickness Range: 0.5~20mm (Size can be customized.) Length: Up to 11.8 meters per piece. Shape Section Round, square, rectangular Application Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on; Heat exchanger tube: condenser, boiler, super heater, evaporator and so on; Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on; Mechanical tube: handrail, railings, balustrade, hence and so on. Features: 1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3�¼m. 2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing. 3. Thick welding, good appearance.The mechanical properties of tube could be tested. 4. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015. 5. Full material traceability is guaranteed during the manufacturing process. 6. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness. 7. Internal Bore: Tubes have a smooth, clean and crevice free bore.
Use of Stainless steel pipe: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment. Stainless steel pipe Standard Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3 Drinking water tube: GB / T 19228 Mechanical tube: ASTM A554, EN 10296-2 Size Outer Diameter Range: 9.5~2000mm Thickness Range: 0.5~20mm (Size can be customized.) Length: Up to 11.8 meters per piece. Shape Section Round, square, rectangular Application Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on; Heat exchanger tube: condenser, boiler, super heater, evaporator and so on; Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on; Mechanical tube: handrail, railings, balustrade, hence and so on. Features: 1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3m. 2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing. 3. Thick welding, good appearance.The mechanical properties of tube could be tested. 4. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015. 5. Full material traceability is guaranteed during the manufacturing process. 6. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness. 7. Internal Bore: Tubes have a smooth, clean and crevice free bore.
