SCR415 SCR420 SCR430 SCR435 SCR440 SCR445 Seamless Steel Tube for Machine

• After-sales Service: 3 Years
• Warranty: 3 Years
• Type: Seamless
• Technique: Hot Rolled
• Material: Seamless Steel Pipe Scm415 Scm430 Scm435 Scm440
• Surface Treatment: Black
• Model NO.: SCr415 seamless steel tube
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• out Diameter: 20-508mm
• Thickness: 1-50mm
• Length: 3-12m
• Grade: SCR415 SCR420 SCR430 SCR435 SCR440 SCR445
• Transport Package: Export Standard Packing
• Specification: 33.7-1626mm
• Trademark: zayi
• Origin: China
• HS Code: 7304191000
• Production Capacity: 50000tons/Month

Product Description

Product Description

 

Shandong Zayi Steel Co.,ltd

 

Product	SCr415 SCr420 SCr430 SCr435 SCr440 SCr445 seamless steel tube for machine
Standard	JIS G4053
Material	SCr415 SCr420 SCr430 SCr435 SCr440 SCr445
Surface	Black paint, varnish, oil, galvanized
Pipe Length	5.8 m to 12 m, can be customized according to the length requirements
Pipe Ends	Plain Ends, Beveled Ends
End Protector	1. Plastic caps (small OD) 2. Iron protector (large OD)
Application	Fluid pipe, oil pipe, gas pipe, structure pipe, boiler tubes
Test	Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size
Productivity	50000 tons per month
Min Order	20 ton
Remark	Special design available according to requirement

Chemical compositon:

Symbol of grade	C	Si	Mn	P	S	Ni	Cr	Mo	Cu
SCr415	0.13-0.18	0.15-0.35	0.60-0.90	≤0.03	≤0.03	≤0.25	0.90-1.2	-	≤0.3
SCr420	0.18-0.23	0.15-0.35	0.60-0.90	≤0.03	≤0.03	≤0.25	0.90-1.2	-	≤0.3
SCr430	0.28-0.33	0.15-0.35	0.60-0.90	≤0.03	≤0.03	≤0.25	0.90-1.2	-	≤0.3
SCr435	0.33-0.38	0.15-0.35	0.60-0.90	≤0.03	≤0.03	≤0.25	0.90-1.2	-	≤0.3
SCr440	0.38-0.43	0.15-0.35	0.60-0.90	≤0.03	≤0.03	≤0.25	0.90-1.2	-	≤0.3
SCr445	0.43-0.18	0.15-0.35	0.60-0.90	≤0.03	≤0.03	≤0.25	0.90-1.2	-	≤0.3

Production Method:

Inspection:

Warehouse:

FAQ

 

Q: Are you the factory?
A: Yes,our factory are located in Liaocheng City,Shandong Province.

Q: How long of your delivery date?
A:
*General specification of product is about 14 days after received advance payment.
*special requirement need about 25-30 days.

Q: Transportation safety and payment security.
A: We choose the safe and reliable shipping company for the customers, short shipping date and transportation safety, which guarantees the timely delivery and good quality.

Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.

Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.

Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.