ST37 ST52 C45 4140 4340 42CrMo Heavy Thick Wall Steel Pipe

1.Quick Detail: 45 1045 S45C SCM440 42CrMo Thick wall tubes for sleeve. High Mechanical properties Reasonable price ①Material High quaity 45# 16Mn 35# 20# 10# 40Cr 20Cr 20CrMo 20CrMnTi 40MnMoV 42CrMo 10Mn2 15Cr 30CrMnSi ②Stanard GB/T8162 8163 ASTM A500 ASTM A501 JIS G3441 JIS G3444 ASTM A53 DIN1629 GOST8734-75 and others ③Tolerance The common difference of inner diameter could be controlled i the scope of 0.1mm ④Heat Treatment Annealing, Quenching and tempering, Hot rolled ⑤Surface Pickling and Phosphating 2.Production process: Cold drawn tubes from perforated pipe,to meet your requests. 3.Main Features: Lower costs of producing sleeve than doing by steel bar,and have better performance on your usage. 4.Main Application: sleeve,in construction, mechanical purpose, drill pipe, automotive part. 5.Our products are widely used in: General and mechanical structure,contruction and liquid conveyance. 6.Tolerances: OD: D 5 – 10 mm: ± 0.15 mm D 11 – 30 mm: ± 0.30 mm D 32 – 50 mm: ± 0.40 mm D 51 – 140 mm: ± 0.8% WT: S 0.4 – 1 mm: ± 0.12 mm S 1.2 – 5 mm: ± 10% S 5.5 – 12 mm: ± 8% QUALITY CONTROL: 1~ Incoming Raw Material Inspection 2~ Raw Material Segregation to avoid steel grade mix-up 3~ Heating and Hammering End for Cold Drawing 4~ Cold Drawing and Cold Rolling, on line inspection 5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T 6~ Straightening-Cutting to specified length-Finished Measuring Inspection 7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc 8~ Packing and Stocking. A&Q: Q: Are you trading company or manufacturer ? A: A professional steel pipes materials inventor, manufacturer and solution provider Q: How long is your delivery time? A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample of SCM 440 42CrMo Mechanical Tubing for Reinforcement sleeve for free charge but need pay the cost of freight. Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us Jasmine Zhang Sales Assistant T: 0086-574-88255925 F: 0086-574-88086983 M: 0086-(0) 13626834625 E: [email protected] [email protected] Skype: torichlimited www.steel-tubes.com www.precision-steeltube.com www.chinasteeltubepipe.com www.steeltubepipechina.com www.torichsteeltube.com www.steeltubechina.com