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Home > Metallurgy, Mineral & Energy > Steel & Products > Stainless Steel > Bars High-Grade Steel Pipe ASTM A312 304L 316L 6mtr Seamless Stainless Stee

Bars High-Grade Steel Pipe ASTM A312 304L 316L 6mtr Seamless Stainless Stee

Bars High-Grade Steel Pipe ASTM A312 304L 316L 6mtr Seamless Stainless Stee thumbnail-3

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Bars High-Grade Steel Pipe ASTM A312 304L 316L 6mtr Seamless Stainless Stee thumbnail-5

Bars High-Grade Steel Pipe ASTM A312 304L 316L 6mtr Seamless Stainless Stee photo-1

Bars High-Grade Steel Pipe ASTM A312 304L 316L 6mtr Seamless Stainless Stee photo-2

Bars High-Grade Steel Pipe ASTM A312 304L 316L 6mtr Seamless Stainless Stee photo-3

Bars High-Grade Steel Pipe ASTM A312 304L 316L 6mtr Seamless Stainless Stee photo-4

Bars High-Grade Steel Pipe ASTM A312 304L 316L 6mtr Seamless Stainless Stee photo-5

Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)

Key Specifications

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Type:

Other, Carbon Steel

Certification:

ISO

Shape:

Round

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Zhongzheng Stainless Steel Co., Ltd.

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

8 days

Product Details
Company Profile
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Type Other, Carbon Steel

Certification ISO

Shape Round

Technique Other

Surface Treatment Other, Varnishing

Usage Pipeline Transport, Boiler Pipe, Hydraul

Internal Coating Cement Mortar Lining; Bitumen Coating; L

External Coating 3lpe; 2lpe; 2lpp; Fbe; Bitumen; Enamel T

Specification Customized

Origin China

Industrial grade Welded pipe

Product Model	Specification Dimensions (mm)	Material	Wall Thickness (mm)	Welding Process
HG - 01	Φ20 - Φ219	Q235B	1.5 - 6	High - Frequency Resistance Welding
HG - 02	Φ250 - Φ500	Q345B	3 - 10	Submerged Arc Welding
HG - 03	Customized	Stainless Steel 304/316L	0.8 - 5	Tungsten Inert Gas Welding

Industrial - grade welded pipes are made from high - quality raw materials through advanced welding processes. They feature high precision, high strength, and strong corrosion resistance, meeting the requirements of various industrial scenarios.

Industrial - grade welded pipes are processed from high - quality steel through advanced techniques, combining high strength and high precision. They can adapt to complex working conditions and reduce installation deviations. With a variety of materials such as carbon steel and stainless steel available, the stainless - steel material can be used for a long time in corrosive environments, greatly extending the service life of pipelines. The products use processes like high - frequency resistance welding, submerged arc welding, and tungsten inert gas welding to ensure that the welds are firm, flat, and free of defects, thus guaranteeing pressure - bearing and sealing performance. Large - scale production reduces costs, and the superior performance reduces the frequency of maintenance and replacement, effectively reducing the comprehensive cost. In addition, specifications, materials, and welding processes can be customized according to customer requirements to meet diverse project needs.

Industrial - grade welded pipes are used in the construction engineering field for the erection of scaffolding and the laying of water supply and drainage pipelines, ensuring the safety and long - term use of buildings. In the petrochemical industry, they are used to transport oil, natural gas, and chemical raw materials, being able to adapt to high - temperature, high - pressure, and highly corrosive environments. In machinery manufacturing, they are used as structural parts such as machine frames and support components, ensuring the stability and accuracy of equipment. In the automotive manufacturing industry, they are applied to the manufacturing of components such as automobile chassis and exhaust systems. In the power engineering field, they are used for power transmission pipelines and cable protection sleeves, ensuring the operation of power facilities.

PROFESSIONAL STAINLESS
STEEL PIPE MANUFACTURING

Product	Stainless Steel Pipe
Standard	ASTM, GB, EN, AISI,JIS, DIN,
Grade	300 Series: 302,304,304L,316,316L,309,310,317,321,347 Duplex Steel: 904L,2205,2507,2101,2520,2304 200 Series: 201,202 400 Series: 409,410,420,430,436,444,441,440c
Wall Thickness	0.5mm-50mm(Cold rolled),According to customer needs
Outer Diameter	Seamless:Φ 3mm-Φ1020mm; Welded:Φ 6mm-Φ630mm.According to customer demand
Length	1000mm~12000mm, as required.
Manufacturing Method	Cold Rolled ect.
Surface	Pickling ,sandblast, Bright Polished, Mirror polishing, ect.
Shape	Round,square
Seam	Seamless/Welded
MOQ	1 Ton
Package	Standard Sea-Worthy Packing
Leading time	Usually 10-15 days,Depending on customer order size
Payment terms	T/T 30% for deposit. 70% balance before shipment
Application area	Pipeline Transport,Boiler Pipe,Hydraulic/Automobile Pipe,Oil/Gas Drilling,Food/Beverage/Dairy Products,Machinery Industry,Chemical Industry,Mining,Construction & Decoration,Special Purpose,Solar photovoltaic,Electronic clean shop and so on.

Zhongzheng Stainless Steel Co., Ltd. was established in 2018 with aregistered capital of 20 million yuan. lt is a manufacturing company thatintegrates the production of special materials, manufacturing andprocessing, sales, and technology development. The company covers anarea of 2,000 square meters and has 200 employees. it has built worldclass stainless steel seamless pipe (hot piercing, cold drawing, cold rollingproduction lines, precision steel pipe production lines, and large, mediumand small-sized welded pipe production lines. The company has beencommitted to providing high performance, high precision, hightemperature-resistant, high pressure-resistant, and corrosion-resistantsolutions and technical services for industrial equipment pipeline systems.The company specializes in producing a series of steel pipes, pipe fittingsflanges, etc., such as high-temperature (nickel-based) alloys, austeniticduplex steel, urea grade stainless steel, super stainless steel, etc. Thecompany is equipped with an annual production capacity of 5,000 tons ofstainless steel seamless pipe production line, 7,000 tons of welded pipeproduction line, and 500 tons of pipe fittings production line, etc. lt canoroduce stainless steel seamless pipes with diameters ranging from ‌Φ‌6 to‌Φ‌762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ‌Φ‌15 to ‌Φ‌2200 and wallthicknesses ranging from 0.5 to 80 mm, pipe fittings, and various stainlesssteel ingots, round steel, rough pipes, etc., according to customerrequirements and in accordance with standards such as GB, ASTM, etc.

Product Tags: Made in China , Liquid drilling pipeline , Chemloal plants

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Mr. Laijing Bu

2Yrs

Zhongzheng Stainless Steel Co., Ltd.

Tianjin, China

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Zhongzheng Stainless Steel Co., Ltd.

2Yrs

Main Markets

North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market

Location

Tianjin, China

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