- Overview
- Product Description
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- FAQ
Basic Info.
Model NO.
201 304 304L 316 316L 430 310s 2205 2507
Type
Seamless
Technique
Hot Rolled
Material
Stainless Steel
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
Application
Construction
Standard
ASTM
Product Name
Stainless Steel Tubing
Shape
Round.Square.Rectangle
Keyword
Stainless Steel Pipe
Surface
Customers′t Requirement
Length
1-12m
Packing
Standard Sea-Worthy Packing
MOQ
2 Tons
Material Grade
201/202/301/304/304L/310/310S/316/316L/316ti/321/4
Color
Natural Color
Transport Package
Standard Export Package
Specification
Customized Size
Trademark
Changfa
Origin
Shandong
HS Code
73064000
Production Capacity
50000 Tons/Year
Product Description


item | value |
Place of Origin | China |
| Shandong |
Brand Name | Xinbaolong |
Application | Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe |
Alloy Or Not | Non-Alloy |
Section Shape | Round |
| 1mm - 160mm |
Special Pipe | API Pipe, Other, EMT Pipe, Thick Wall Pipe |
Thickness | 1-120mm |
Standard | GB |
Length | 12M, Customizable |
Certificate | API, KS, JIS, GS, ISO9001 |
Grade | 300 Series |
Surface Treatment | Hot Rolled |
Tolerance | ±1% |
Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
Oiled or Non-oiled | Non-oiled |
Invoicing | by actual weight |
Delivery Time | 7-25 days |
Grade | A53(A,B) |
Length | 12M |
Product name | Hot Rolled Seamless Pipes |
Material | ASTM/AISI/SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345 |
Type | seamless steel tubes |
Keyword | Mill Test Certificate Steel Pipe |
Austenitic Stainless Steel | 201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc | |||
Martensitic Stainless Steel | 410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc | |||
Duplex Stainless Steel | S31803, S32101, S32205, S32304, S32750, etc | |||
Ferritic Stainless Steel | 429, 430, 433, 434, 435, 436, 439, etc |








SHANDONG CHANGFA ELECTRICAL EQUIPMENT CO., LTD. is an experienced steel product manufacturer. The company is located in Shandong, one of the most important production bases for carbon steel plates and steel pipes in China. The monthly output is at least 10000 tons, and the factory covers an area of 50000 square meters, equipped with advanced computer control automation systems. Our main products include seamless steel pipes, carbon steel pipes, precision pipes, honing pipes, carbon steel plates/coils, galvanized steel pipes, profiles, steel bars, galvanized sheet coils, and various other products. The entire set of mechanical equipment is imported from Japan and Germany, with mechanical processing equipment such as cutting, drilling, and laser processing. It can produce pipes and plates of various widths and lengths, and can cut, sell, and process for customers. The company's products have good quality, low prices, and fast delivery, ensuring the stability of product quality. Widely used in lighting, solar reflectors, building exterior, interior decoration, suspended ceilings, walls, furniture, elevators, signage, automotive interior and exterior decoration, mechanical component processing, mold manufacturing, chemical/insulation pipeline coating, high-quality ships and other industries. We firmly believe that "quality is the core of the company's sustained strength". We will establish a stable, long-term, and win-win cooperative relationship with our customers and persist in it. Keep in mind the corporate motto of "survival with quality, development with technology, and going global with integrity". Committed to providing high-quality products and personalized services; Adhere to the high-quality strategy.





2) Lead time generally about 15-30 working days after receiving the deposit.
3) Standard export package, suit for all kinds of transport, or as required.
4) If special requirements, may need longer delivery time.
1. Q:Are you trading company or manufacturer?
A: We are professional manufacturer for steel pipes,and our company also is a very protessional and technical foreign trade company for steel products. We have more export expenence with compettive price and best after-sales service Apart from this,we can provide a wide range of steel products to meet the requirement of customer.
2. Q:Can you send samples? A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
3. Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
4. Q:How long does your delivery time take?
A:In general, our delivery time is within 7-25 days, and may be delayed if the demand isextremely large or special circumstances occur.
5. 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.