6-150mm Outer Diameter Straight Seam Welded Steel Pipe for Petrochemical Chemical Industry from Professional
Product Details:
Place of Origin: | Shandong, China |
Brand Name: | LUBAO |
Payment & Shipping Terms:
Minimum Order Quantity: | 1 Ton |
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Price: | $600.00/tons 1-25 tons |
Payment Terms: | T/T, LC at sight |
Detail Information |
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Application: | Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Other | Alloy Or Not: | Non-Alloy |
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Section Shape: | ROUND | Special Pipe: | API Pipe, EMT Pipe, Thick Wall Pipe, Other |
Outer Diameter: | 6 - 150 Mm | Thickness: | 2.0-6.0mm |
Standard: | ASTM A252,ASTMA53,BS1387,GB3091,GBT9711,B36.10,BS EN1029,API 5L, ASTM | Certificate: | API, Ce, BIS, Tisi, JIS, ISO9001 |
Technique: | ERW | Grade: | Q195/Q235/Q345/S235JR/S275JR/S355JR |
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: | 15-21 Days |
Keyword: | Straight Seam Welded Pipe | Shape: | Round Pipe Tube |
Material: | Q235A/Q235B/0Cr13/1Cr17 | Length: | 4-10m |
Out Diameter: | 6-150mm | Wall Thickness: | 2.0-6.0mm |
Sample: | Avialable | Package: | Seaworthy Standard Package |
Payment Terms: | T/T |
Product Description
Product Description


Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after crimping and welding,generally 6 meters.
The production process of straight welded pipe is simple, the production efficiency is high, the cost is low, and the development is fast. The strength of spiral welded pipe is generally higher than that of straight welded pipe, and welded pipe with larger diameter can be produced with narrower billet, and welded pipe with different diameter can also be produced with billet of the same width. However, compared with the straight seam pipe of the same length, the weld length is increased by 30 to 100%, and the production speed is lower. The welded pipe with large diameter or thicker is generally made directly of steel billet, while the small welded pipe thin-walled welded pipe only needs to be directly welded through the steel strip. Then it is simply polished and brushed.
The production process of straight welded pipe is simple, the production efficiency is high, the cost is low, and the development is fast. The strength of spiral welded pipe is generally higher than that of straight welded pipe, and welded pipe with larger diameter can be produced with narrower billet, and welded pipe with different diameter can also be produced with billet of the same width. However, compared with the straight seam pipe of the same length, the weld length is increased by 30 to 100%, and the production speed is lower. The welded pipe with large diameter or thicker is generally made directly of steel billet, while the small welded pipe thin-walled welded pipe only needs to be directly welded through the steel strip. Then it is simply polished and brushed.
Place of Origin | Shandong,China |
Brand Name | LUBAO |
Application | Fluid Pipe, Boiler Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Other |
OD | 6-150mm |
WT | 2.0-6.0mm |
Length | 4-10m |
Standard | ASTM A252,ASTMA53,BS1387,GB3091,GBT9711,BS EN1029,API 5L |
Certificate | API, ce, BIS, JIS, ISO9001 |
Grade | Q195/Q235/Q345/S235JR/S275JR/S355JR |
Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
Delivery Time | within 7 days |


Packing & Delivery

Standard Seaworthy Packing
Packaging: In bundle with steel strip or packed in wooden pallets or as customers' requirement.
Shipping: We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.
Company Profile

SHANDONG LUBAO METAL GROUP CO., LTD. is an export company integrating steel production, processing and sales.Close to the northern coastal cities, convenient transportation, close to Qingdao Port, Tianjin Port and Shanghai Port, we have long-term and reliable cooperative relations with many shipping companies, and have great EXW, FOB, CIF price advantages. Main products: carbon steel, stainless steel, galvanized series, PPGI/PPGL series, aluminum series, steel pipe, section steel, etc. are widely used in chemical, construction, engineering, kitchen construction and other important fields. It has established long-term and stable cooperative relations with domestic steel mills such as Shandong Iron and Steel, Rizhao Iron and Steel, Shanxi Taiyuan Iron and Steel, Shanghai Baosteel, and Xiwang Special Steel. The monthly export volume has reached 8000-12000 tons. Do our best to meet all customer needs. Looking forward to doing business and making friends with customers all over the world!


Our goal is to develop long-term and reliable cooperative relations, and now we have long-term cooperative partners in Pakistan,Bangladesh, Israel, Ethiopia, Vietnam, Singapore, Brazil and other countries and have been widely recognized by customers. The company has a strong financial backing, can accept a large amount of sight irrevocable LC, and, guarantee the delivery time!

FAQ
Q: Are you trading company or manufacturer? A: We are professional manufacturer for many years. We can provide a wide range of steel products. 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. Q: What product information do I need to provide? A: You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. Q: What is your payment terms? A: 30% deposit and balance before delivery or against B/L or L/C at sight.
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