
ASTM A420 Carbon Steel Seamless Caps:
1. Size: 15mm-5000mm
2. Thickness: Std, xs, xxs, sch10, sch20, sch30, sch40, sch60, sch80, sch160, etc.
3. Material:
Stainless steel:Â SS304/SS304L/SS316/SS316L/SS321/SS347H/SS316Ti/s3275/. 904L/S31803/2205.
Carbon steel: A234 wpb, st37.2, st35.8, API 5L GR B, API 5L X52, API 5L X60, API5L X65, API 5L X70 and so on.
Alloy steel: Wp11, wp22, wp12, wp5, wp9, wp91, 16Mo3 and so on.
4. Our main clients are from Turkey, Italy, France, Spain, South Africa, Moroco, Dubai, Iran, Syria, Singapore, Vietnam, Austria, USA, Canada, Mexico, Korea, Thailand, India, Bulgaria, Russia and so on
5. 8" and bellow size will packed by plywood case.
 10" and above size will packed by plywood pallet
6. Usage: Petroleum industry, Refinery Company, fertilizer industry, power station, shipbuilding, onshore platform
Name | Carbon Steel Cap |
Size | 15mm-5000mm  |
Thinckness | SCH10,SCH20,SCH30,STD SCH40, SCH60,XS,SCH80,SCH100,SCH120,SCH140,SCH160,XXS |
Material | A234 wpb, st37.2, st35.8, API 5L GR B, API 5L X52, API 5L X60, API5L X65, API 5L X70 |
ASTM | A403 WP304,304L,316,316L,321.1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2,ect. |
DIN | 1.4301,1.4306,1.4401,1.4571 |
JIS | SUS304,SUS304L,SUS316,SUS316L,SUS321 |
GB | 10#,20#,20G,23g,20R,Q235,16Mn, 16MnR,1Cr5Mo,12CrMo,12CrMoG,12Cr1Mo,etc |
Surface Treatment | Transparent oil, rust-proof black oil or hot galvanized |
Packing | In wooded cases or pallets,or as for clients' requirements |
Special design | as your drawing |
Certification | API CE and ISO 9001:2008 |
Test | Direct-reading Spectrograph,Hydrostatic testing machine,X-ray detector,UI trasonic flaw detector,Magnetic particle detector |
Euipment | Press machine ,Bending machine,Pushing Machine,electric bevelling machine Sand-blasting machine,etc |
Applications | Petroleum, chemical, machinery, boiler,electric power, shipbuilding, papermaking, construction, etc |

ASTM A420 Carbon Steel Seamless Caps:
1. Size: 15mm-5000mm
2. Thickness: Std, xs, xxs, sch10, sch20, sch30, sch40, sch60, sch80, sch160, etc.
3. Material:
Stainless steel:Â SS304/SS304L/SS316/SS316L/SS321/SS347H/SS316Ti/s3275/. 904L/S31803/2205.
Carbon steel: A234 wpb, st37.2, st35.8, API 5L GR B, API 5L X52, API 5L X60, API5L X65, API 5L X70 and so on.
Alloy steel: Wp11, wp22, wp12, wp5, wp9, wp91, 16Mo3 and so on.
4. Our main clients are from Turkey, Italy, France, Spain, South Africa, Moroco, Dubai, Iran, Syria, Singapore, Vietnam, Austria, USA, Canada, Mexico, Korea, Thailand, India, Bulgaria, Russia and so on
5. 8" and bellow size will packed by plywood case.
 10" and above size will packed by plywood pallet
6. Usage: Petroleum industry, Refinery Company, fertilizer industry, power station, shipbuilding, onshore platform
Name | Carbon Steel Cap |
Size | 15mm-5000mm  |
Thinckness | SCH10,SCH20,SCH30,STD SCH40, SCH60,XS,SCH80,SCH100,SCH120,SCH140,SCH160,XXS |
Material | A234 wpb, st37.2, st35.8, API 5L GR B, API 5L X52, API 5L X60, API5L X65, API 5L X70 |
ASTM | A403 WP304,304L,316,316L,321.1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2,ect. |
DIN | 1.4301,1.4306,1.4401,1.4571 |
JIS | SUS304,SUS304L,SUS316,SUS316L,SUS321 |
GB | 10#,20#,20G,23g,20R,Q235,16Mn, 16MnR,1Cr5Mo,12CrMo,12CrMoG,12Cr1Mo,etc |
Surface Treatment | Transparent oil, rust-proof black oil or hot galvanized |
Packing | In wooded cases or pallets,or as for clients' requirements |
Special design | as your drawing |
Certification | API CE and ISO 9001:2008 |
Test | Direct-reading Spectrograph,Hydrostatic testing machine,X-ray detector,UI trasonic flaw detector,Magnetic particle detector |
Euipment | Press machine ,Bending machine,Pushing Machine,electric bevelling machine Sand-blasting machine,etc |
Applications | Petroleum, chemical, machinery, boiler,electric power, shipbuilding, papermaking, construction, etc |
Self drilling Screw made of 410 stainless steel, high hardness (40 Rockwell C), steel process.
Drilling screw is also very strong hardness, compared to the ordinary screw up, not only to maintain the ability is good, the connection object effect is also very strong, for the performance of the screw, are generally does not need auxiliary processing, can be directly on the object directly drill a Kong Sue into objects, not just use rise very convenient, Also can greatly improve the efficiency of work. This kind of drilling screw can be said to be the first choice of workers in various fields.
So what is the use of drilling screws?
1 stainless steel plate, metal plate, galvanized steel plate, engineering installation.
2 metal curtain wall metal light compartment and other indoor and outdoor installation.
General Angle steel, channel steel, iron plate and other metal materials combined installation.
4, automobile, container, shipbuilding, refrigeration equipment and other assembly projects.
Self drilling screw,hex Self drilling screw,truss Self drilling screw,flat Self drilling screw,pan Self drilling screw
Shenzhen Lanejoy Technology Co.,LTD , https://www.bbq-grillgrate.com