Factory ASTM A53 Gr. B Flat/Diamond/Star/Parallelogram Special Shaped Steel Pipe

• Customization: Available
• Type: Seamless
• Technique: Hot Rolled
• Model NO.: 4*0.5-200*20
• Surface Treatment: Black
• 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
• The Date of Issuance: 5-7days
• Processing Method: Processing or Welding
• MOQ: Minimum Order Quantity1ton
• Place of Shipment: Shandong
• Length: Can Accept Any Length
• Package: Customizable According to Customer Requirements
• Transport Package: Standard Airworthiness
• Specification: 4*0.5-200*20
• Trademark: zhongye
• Origin: China

Product Description

Company Profile

 

Product Description

Product Parameters

Product introduction
Special-shaped seamless steel tube is the general name of seamless steel tube with other cross-sectional shapes except circular tube. According to the different cross-sectional shapes and sizes of steel pipes, it can be divided into special-shaped seamless steel pipes with equal wall thickness (code D), special-shaped seamless steel pipes with unequal wall thickness (code BD) and special-shaped seamless steel pipes with variable diameter (code BJ).
Properties of special-shaped steel pipes;		"1. Performance index of special-shaped steel pipe-plasticity 2. Performance index of special-shaped steel pipe-hardness 3. Performance index of special-shaped steel pipe-fatigue 4. Performance index of special-shaped steel pipe-impact toughness 5. Performance index of special-shaped steel pipe-strength "
The purpose of special-shaped steel pipe:		Special-shaped seamless steel pipes are widely used in various structural parts, tools and mechanical parts.
Special-shaped steel pipes are divided into:		Special-shaped steel pipes such as external hexagonal internal circular steel pipe, external hexagonal steel pipe, internal and external hexagonal steel pipe, flat oval steel pipe, oval steel pipe, triangular pipe, L-shaped steel pipe, octagonal pipe, mushroom-shaped pipe, bread-shaped pipe, D-shaped pipe, concave pipe, convex pipe, umbrella-shaped pipe, P-shaped pipe and ingot-shaped pipe are produced according to users' needs.
Special-shaped pipe profile	GB standard	American Standard	European standard	Japan
	Q235	Gr.65	S235JR	SS400
	20#	1015	C20E/1151	S20C
	45#	1045	C45E/1191	S45C
	Q345B
	40Cr	5140	41Cr4	Scr440
	35CrMo	4135	34CrMo4	SCr435
	42CrMo	4140	42CrMo4	SCM440
	GCr15	52/00	/00Cr6	SuJ2
Stainless steel profile	20/	S20/00		SuS20/
	304L	S30400	X5CrNi/8-10	SuS304
	316L	S31600	X5CrNiMo/2-12-2	SuS316
aluminium alloy extrusions	6061			ENAW-6061
	5083			ENAW-5083
	7075			ENAW-7075
aluminium alloy extrusions	T2	C11000	Cu-ETP	C1100
	H65	C27200	CuZn36	C2720
	H62	C27200	CuZn37	C2720
	H59	C28000	CuZn40	C2800
		C63010		C6280
	B30	C71500		C7150
Other special material specifications can be customized for production.

Packaging & Shipping

Our Advantages

FAQ

1. Who are we?
Our headquarters is located in Shandong, China. Since 2002, we have been selling to the domestic market (40.00%), Northern Europe (8.00%), North America (7.00%), the Middle East (7.00%), Africa (6.00%), South America (5.00%), Southeast Asia (5.00%), East Asia (5.00%), South Asia (5.00%), Eastern Europe (3.00%), Western Europe (3.00%), Central America (3.00%), Southern Europe (2.00%), and Oceania (1.00%). There are about 101-200 people in our office.
2. How do we guarantee quality?
Pre-production samples are always available before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Aluminum plate, aluminum coil, aluminum foil, carbon steel, alloy steel, stainless steel, copper galvanizing, etc
4. Why should you buy from us instead of other suppliers?
ZhongYe Metal Products (Shandong) Co., Ltd. is a leading manufacturer of aluminum products and carbon alloy materials in China, with more than 20 years of experience. More than 160 experienced workers use German brand processing equipment for production.
5. What services can we provide?
Accepted delivery conditions: FOB, CIF, FAS, DDP, express, DES;
Accepted payment currencies: US dollar, Australian dollar, Euro and RMB;
Payment types accepted: T/T, L/C, MoneyGram, credit card, PayPal, Western Union remittance, cash;
6. After-sales service: 24-hour online maintenance guidance service.