Component I: Product INTRODUCTION
one. Description: Precision tube is a type of steel tube with limited tolerance or great surface high quality via chilly drawing or chilly rolling. This kind of tubes are commonly employed in equipment components, automotive parts,oil&gas pipeline pigging,and many others
2. Commodity: Chilly drawn seamless precision tube
3. CZPT specification: ASTM A519, DIN 2391-2, EN 10305-1, EN 10305-4, CZPT specification.
four. Accessible metal quality: A variety of carbon steel and alloy metal grades including but not restricted to the pursuing:
ASTM A519: | SAE1571,SAE1571,SAE1026,SAE1045,SAE1518,SAE1524,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340,SAE8620 |
DIN 2391-two: | ST35,ST45,ST52 |
EN 10305-1: | E195,E235,E355,C35E,C45E,25CrMo4,34CrMo4,42CrMo4, |
EN 10305-four: | E215,E235,E355 |
GB/T 3639: | ten#,20#,forty five#,16Mn,Q345B,Q345C,Q345D,Q345E,25Mn,27SiMn, |
5. Dimensions assortment:
OD: | upto 356mm |
ID: | upto 340mm |
W.T: | not restricted |
six. Manufacture technique: Chilly rolled, Cold drawn, CZPT cold drawn
seven. Delivery Issue:
BK | BKW | BKS | GBK | NBK | Q+T |
+C | +LC | +SR | +A | +N | |
Cold rolled | Chilly drawn | Stress relieved | Annealed | Normalized | Quenched+Tempered |
eight. Stop finish: plain finishes with sq. cuts,bevelled finishes.
nine. CZPT export packing: in bundles tied with steel strips. Interior and external oil coating. Exterior packing by PVC bags and knit bags.
10. CZPTized packing or marking are CZPT on request.
Chilly ROLLED SEAMLESS TUBES:
Chilly DRAWN SEAMLESS TUBES:
HYDRAULIC Chilly DRAWN SEAMLESS TUBES:
Part II: Frequently Asked Inquiries
one. MOQ: 1 ton/size for carbon steel tubes, five tons/measurement for alloy metal grades.
two. Supply Time: twenty-60 times dependent on shipping time of uncooked material. CZPTly, it requires us seven-20 days to get carbon steel uncooked content, but it will consider us twenty-40 days to get uncooked content with alloy steel gardes.
three. Warranty&Promise: Guarantee&ensure interval is 6 months considering that we provide the tubes, and we are not responsible for top quality dilemma brought on by mistaken unloading or storage right after shipment. We welcome customer’s inspection ahead of cargo.
4. Payment Method: We settle for payment approach like T/T, L/C, or D/P, but it depends on our investigation about customers. We have a solution to appraise the credit rating of clients from all more than the world, and time and volume of D/P we can release is determined by the analysis.
5. High quality Management: 90% of the tubes are produced from hot rolled seamless pipes. So, top quality of uncooked content decided top quality of concluded tubes. We acquire uncooked materials from secure suppliers who are top metal mills, and we inspect the raw material as for each the technical specs. During our manufacturing process, there is inspection and good quality management in every phase.
Portion III: Organization INTRODUCTION
We are a manufacturer of cold drawn, chilly rolled, and hydraulic chilly drawn metal tubes with OD upto 356mm given that 2002. Covering an region of about 32000M2, we have twelve standard workshops with two hydraulic cold drawing benches, 4 chain cold drawing benches, and 2 ERW mills. Our facilities handles all the generation procedures from pickling, chilly drawing,warmth treating,saw slicing, straightening,inspection,packing to even more machining &turning, chilly drawing die fabrication, and products repairation&upkeep.
Factory Appearance:
Raw Materials Stock:
HYDRAULIC Cold DRAWING:
STRAIGHTENING:
Observed Cutting:
HONING:
DEEP Hole Dull/DRILLING:
SKIVING&ROLLER BURNISHING: