The price of SSAW Steel Pipes is affected by many factors, including diameter, length, raw material cost, market supply and demand, etc. Generally speaking, under the same length, the larger the diameter of the SSAW steel pipe, the higher the price. This is because large-diameter steel pipes require more raw materials when produced, and have higher requirements for production equipment and processes. Under the same diameter, the longer the length, the higher the price, because it consumes more raw materials and the transportation cost will increase accordingly. The following is a price analysis of SSAW steel pipes of different diameters and lengths (price data comes from Alibaba and other platforms, for reference only):

Diameter 219mm: For example, SSAW steel pipes made of API5L GR.B, 219mm diameter belongs to a smaller specification. On the Alibaba platform, there is a spiral seam submerged arc welded steel pipe with a starting batch of 455 tons, and the price is 3998 yuan/ton. For common lengths of 6m, 9m, and 12m, if calculated at this price, the price of each pipe is approximately 511.7 yuan, 767.6 yuan, and 1023.4 yuan respectively (other costs such as transportation are not considered in the calculation, the same below).

Diameter 325mm: It is a medium specification. On Alibaba, there is a foreign trade submerged arc welded pipe marked at 4370 yuan/ton. Similarly, according to the length of 6m, 9m, and 12m, the price of each pipe is about 669.6 yuan, 1004.4 yuan, and 1339.2 yuan respectively.

Diameter 406mm: This specification is relatively thicker. On some steel trading platforms, the price of steel pipes of similar specifications is roughly around 3500-4500 yuan/ton. Assuming the price is 4000 yuan/ton, the price of each 6m, 9m, and 12m long steel pipe is about 769.7 yuan, 1154.6 yuan, and 1539.4 yuan respectively.

Diameter 508mm: In practical applications, it is often used to transport medium with a large flow rate, etc., and the price is generally around 3500-4000 yuan/ton. If 3800 yuan/ton is taken, the price of each 6m, 9m, and 12m long steel pipe is about 904.4 yuan, 1356.6 yuan, and 1808.8 yuan respectively.

Diameter 610mm: Large-diameter SSAW steel pipes are relatively difficult to produce and have higher requirements for raw materials and processes. Its price is usually around 3600-4200 yuan/ton. Calculated at 4000 yuan/ton, the price of each 6m, 9m, and 12m long steel pipe is about 1130.4 yuan, 1695.6 yuan, and 2260.8 yuan respectively.

Diameter 711mm: On the Alibaba platform, there are SSAW spiral seam submerged arc welded steel pipes with an outer diameter of 711mm×8.2mm for natural gas transmission, and the price is 3650 yuan/ton. Then the price of each 6m, 9m, and 12m long steel pipe is about 1209.5 yuan, 1814.2 yuan, and 2419 yuan respectively.

Diameter 813mm: This specification belongs to a larger diameter, and the price is generally around 3500-3800 yuan/ton. Assuming the price is 3700 yuan/ton, the price of each 6m, 9m, and 12m long steel pipe is about 1430.8 yuan, 2146.2 yuan, and 2861.6 yuan respectively.

Diameter 914mm: The price is usually around 3400-3700 yuan/ton. If calculated at 3600 yuan/ton, the price of each 6m, 9m, and 12m long steel pipe is about 1646.3 yuan, 2469.4 yuan, and 3292.5 yuan respectively.

Diameter 1016mm: It belongs to a large-diameter steel pipe, with a complex production process and high requirements for production equipment. On some platforms, the price ranges from 3325 to 7410 yuan/ton. If the middle value of 5,000 yuan/ton is taken, the price of each 6m, 9m, and 12m long steel pipe is approximately 2,386.4 yuan, 3,579.6 yuan, and 4,772.8 yuan respectively.

Please note that the above prices are only approximate ranges, and the actual prices may vary due to market fluctuations, changes in raw material prices, purchase quantity, transportation distance and other factors. When purchasing, it is recommended to communicate in detail with the supplier to obtain an accurate quotation.