Wholesale and Retail Q235B Straight Seam Welded Pipe Spiral Steel Pipe with Complete Specifications and Large Supply From Stock.

• Customization: Available
• After-sales Service: Negotiate According to Specific Products
• Warranty: Negotiate According to Specific Products
• 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
• Section Shape: Round
• Length: as Requested
• Outer Diameter: as Requested
• Thickness: as Requested
• Application: Hardware Kitchenware, Shipbuilding, Petrochemical,
• Technology: Hot Roll
• MOQ: 1 Ton
• Wall Thickness: 0.5mm-80mm
• Sample: Provided
• Ends: Plain or Beveled
• Oil or Not: as Requested
• Payment Term: Tt30%Deposil+70%Balance Before Shipment
• Surface: Bared Black Painting, Anti-Corrosion Coating,Galva
• Technical Methods: Hot-Rolled/Cold-Drawn/Hot-Expanded
• Package: Seaworthy Standard Package
• Delivery Time: Within 7-15 Days
• Transport Package: Standard Export Seaworthy Package,or as Required.
• Specification: As Your Requirement
• Trademark: kaishuoweiye
• Origin: China
• HS Code: 7219900000
• Production Capacity: 1000ton/Week

Product Description

Discover our Hot Selling, High-Quality Q235 Black Carbon ERW Weld Steel Pipe, a testament to excellence in steel craftsmanship and durability.

Product Description

 

Our carbon steel pipes, crafted from premium steel ingots or solid round steels, undergo meticulous perforation into capillary tubes, followed by precision hot-rolling, cold-rolling, or cold-drawing processes to ensure exceptional quality and performance.
Our hot-rolled carbon steel pipes come in diverse categories, including general-use steel pipes, low and medium-pressure boiler steel pipes, high-pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, and geological steel pipes, catering to a wide range of industrial needs.
Beyond the ordinary, our cold-rolled carbon steel pipes extend to include carbon thin-walled steel pipes, alloy thin-walled steel pipes, non-rust thin-walled steel pipes, and special-shaped steel pipes. With hot-rolled seamless pipes boasting diameters over 32mm and wall thicknesses of 2.5-75mm, and cold-rolled variants achieving diameters as small as 6mm with wall thicknesses of just 0.25mm, we deliver unmatched precision and quality. Our thin-walled pipes reach a diameter of 5mm with wall thicknesses under 0.25mm, where cold rolling ensures superior dimensional accuracy over hot rolling.

Product Parameters

Porduct Name	Seamless carbon steel pipe
Outer Diameter	10--300mm,according to customer requirements
Thickness	4--100mm,according to customer requirements
Length	1--12M ,according to customer requirements
Standard	ASTM
Type	Round
Surface Treatment	Bare, Black Painted, Varnish Coating, galvanized etc.
Marking	Standard Marking, or according to customer's requirements. Marking Method: Automatic Spray of White Paint.
Material	Q235
Application	Petrochemical industy;avation and aerospace industry;pharmaceutical industry;gas exhaust; power plant; ship buliding;water treament,etc.
Advantages	1, Quick Respond 2, Reasonable Price 3, Abundant stock and prompt delivery 4, Flexible payment terms 5, Rich experiences in manufacturing and exporting

Why Choose Us

What We Offer:
1) Uncompromising quality control that ensures top-tier products
2) Exceptionally competitive pricing that offers unbeatable value
3) Cutting-edge technology embedded into every product we create
4) Effortless communication that keeps our service seamless and efficient
5) Comprehensive OEM & ODM services tailored to your specific needs

Our Advantages

1. With over 20 years of production expertise, we offer factory-direct advantages

2. Flexible production capabilities that accommodate even small batch orders
3. Rigorous adherence to international quality standards for assured excellence
4. Around-the-clock, 7*24 hours professional team service to support your needs
5. Lightning-fast delivery times, sometimes as short as seven days, to meet urgent demands
6. Streamlined one-step sales service ensuring top-notch after-sales support

 

 

 

 

Certifications

 

Company Profile

 

Tianjin Kaishuo Weiye Iron and Steel Group Co., Ltd. stands as a pillar in the stainless steel industry, recognized for its expertise in storage, sales, and processing. As a trailblazer among pioneering companies in stainless steel, it has consistently excelled through rigorous market tests, achieving an impressive annual sales volume of approximately 50 million tons. Known as a powerhouse in stainless steel sales, our company has honed a range of high-efficiency, energy-conserving, and long-lasting steel products, focusing on stainless steel, cold-rolled silicon steel, and high-strength series steel. Our product line spans the entire spectrum of plate and strip line pipes, offering ultra-wide, ultra-thick, and ultra-thin extreme specifications. In today's rapid societal development, we remain steadfast in our commitment to our core business philosophy: "Quality First, Honesty First." We strive for survival through quality, grow our reputation through development, prioritize customers, stay market-oriented, and never cease in our pursuit of innovation and excellence to fortify and elevate our company.

Packaging & Shipping

 

Packaging: Adhering to industry standards, our packaging ensures product safety and integrity during transit.
Delivery Time: Swift and efficient, our delivery spans just 7-15 days, ensuring timely arrival.
MOQ:Starting as low as 1 ton, our minimum order quantity meets diverse customer needs.

FAQ

 

:

1. who are we?
We are based in Tianjin, China, start from 2021,sell to Africa(20.00%),Mid East(15.00%),North America(10.00%),South America(10.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),South Asia(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Cold Rolled Steel Coil,Steel Pipe,Galvanized Steel Coil,Stainless Steel Plate/Sheet,Seamless Steel Tube

4. why should you buy from us not from other suppliers?
Tianjin Kaishuo weiye Iron and Steel Group Co., Ltd. is a professional stainless steel storage, sales and processing enterprise. It is one of the earliest companies involved in the stainless steel industry. After years of market tests, it has developed steadi

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian