You are budgeting for a project that requires stainless steel pipes. The supplier quotes a price per meter. Another quote is per kg. How do you compare them?

Stainless steel pipe prices vary by grade (304 vs 316), schedule (wall thickness), size (diameter), and quantity. As of May 2026, 304 welded pipe costs approximately $3.50-5.00 per kg ($3,500-5,000 per ton). 316 welded pipe costs $4.50-7.00 per kg ($4,500-7,000 per ton). For a 1-inch Schedule 40S pipe, 304 costs $4.00-5.50 per meter; 316 costs $6.00-8.50 per meter. Prices are per kg for bulk orders and per meter for smaller quantities. Stainless steel 304 pipe price list (per kg)

I have quoted stainless steel pipe prices daily for years. A customer needed 1,000 meters of 2-inch Sch 40S 304 pipe. Another needed 500 kg of 316 pipe. Let me walk you through the pricing. Convert price per kg to price per meter tool

How much does stainless steel cost per ton?

Stainless steel pipe costs approximately $3,500-5,000 per ton for 304 welded pipe, $4,500-7,000 per ton for 316 welded pipe, and $5,500-8,000 per ton for seamless pipe. Prices vary by size, schedule, quantity, and market conditions. Stainless steel pipe price per ton (market analysis)

For bulk orders (10+ tons), prices are at the lower end of the range. For small orders (under 1 ton), prices are at the higher end. Seamless pipe costs 30-50% more than welded pipe. Stainless steel welded pipe price list (per ton)

Price per Ton by Grade and Type

Let me provide typical price ranges for stainless steel pipe per ton.

Welded Pipe (304)

Quantity	Price per ton (USD)
Small (under 1 ton)	$4,500-5,500
Medium (1-5 tons)	$4,000-4,800
Large (5-20 tons)	$3,700-4,300
Bulk (20+ tons)	$3,500-4,000

Welded Pipe (316)

Quantity	Price per ton (USD)
Small (under 1 ton)	$6,000-7,500
Medium (1-5 tons)	$5,500-6,500
Large (5-20 tons)	$5,000-5,800
Bulk (20+ tons)	$4,500-5,200

Seamless Pipe (304)

Quantity	Price per ton (USD)
Small (under 1 ton)	$6,500-8,000
Medium (1-5 tons)	$5,800-6,800
Large (5-20 tons)	$5,500-6,500
Bulk (20+ tons)	$5,000-5,800

My Experience
For a bulk order of 20 tons of 2-inch Sch 40S 304 welded pipe, we paid $3,600 per ton. For a small order of 200 kg of the same pipe, the price was $5,000 per ton. Global stainless steel seamless pipe prices 2026

What is the price of 1 SS pipe per meter?

The price of 1 stainless steel pipe per meter depends on grade, size, schedule, and quantity. For 1-inch Schedule 40S 304 welded pipe, expect $4.00-5.50 per meter. For the same pipe in 316, expect $6.00-8.50 per meter. Larger diameters cost more per meter. Stainless steel 304 and 316 pipe price per meter

Use the weight per meter to calculate: price per meter = weight per meter × price per kg. For a 2-inch Sch 40S 304 pipe (weight 5.44 kg/m) at $4.00/kg, price per meter = 5.44 × 4.00 = $21.76/m. Stainless steel pipe weight calculator

Price per Meter by Size (304 Welded, Sch 40S, Medium Quantity)

Size	Weight (kg/m)	Price per kg	Price per meter (USD)
1/2"	1.27	$4.00	$5.08
3/4"	1.68	$4.00	$6.72
1"	2.54	$4.00	$10.16
1-1/2"	3.91	$4.00	$15.64
2"	5.44	$4.00	$21.76
3"	9.43	$4.00	$37.72
4"	13.38	$4.00	$53.52

Price per Meter by Schedule (1-inch NPS, 304 Welded)

Schedule	Weight (kg/m)	Price per kg	Price per meter (USD)
10S	2.11	$4.00	$8.44
40S	2.54	$4.00	$10.16
80S	3.24	$4.00	$12.96

My Experience
For a 1,000m order of 2-inch Sch 40S 304 pipe, we calculated 5.44 kg/m × 1,000 = 5,440 kg. At $3,800 per ton, total cost = $20,672 ($20.67/m). Stainless steel welded pipe price list (per meter)

What is the price of 304 and 316 stainless steel?

304 stainless steel pipe costs about $3.50-5.00 per kg ($3,500-5,000 per ton). 316 stainless steel pipe costs about $4.50-7.00 per kg ($4,500-7,000 per ton). The premium for 316 over 304 is typically 30-50%. 304 vs 316 stainless steel market pricing

For sheet and coil, 304 costs $2.50-3.50 per kg. For bar, 304 costs $3.00-4.50 per kg. The price difference between 304 and 316 is due to molybdenum content (2-3% in 316) and higher nickel content. Why 316 costs more: molybdenum and nickel impact

304 vs 316 Price Comparison Table

Product Form	304 Price (USD/kg)	316 Price (USD/kg)	Premium
Welded pipe (bulk)	$3.50-4.00	$5.00-6.00	+40%
Welded pipe (small)	$4.50-5.00	$6.50-7.00	+40-50%
Seamless pipe (bulk)	$5.00-5.50	$7.00-8.00	+40%
Sheet/coil (bulk)	$2.50-3.00	$3.50-4.50	+40%
Round bar (bulk)	$3.00-3.50	$4.00-5.00	+35%

Why 316 Costs More

Factor	Contribution
Molybdenum (2-3%)	Adds $0.50-1.00/kg
Higher nickel (10-14% vs 8-10.5%)	Adds $0.30-0.80/kg
Lower production volume	Adds overhead	Molybdenum and nickel cost impact on stainless steel

My Experience
For a 10-ton order of 304 pipe, we paid $3,800/ton. For the same order of 316 pipe, we paid $5,500/ton – a 45% premium. The customer chose 316 because of the corrosive environment. Stainless steel cost analysis by grade

How much is 316 stainless steel price per kg?

316 stainless steel pipe costs $4.50-7.00 per kg for welded pipe and $6.00-9.00 per kg for seamless pipe. For sheet and coil, 316 costs $3.50-5.00 per kg. For round bar, 316 costs $4.00-6.00 per kg. Stainless steel 316 price trend 2026

The price per kg decreases with larger quantities. For bulk orders (10+ tons), expect the lower end of the range. For small orders (under 500 kg), expect the higher end. SS 316 sheet price per kg (latest 2026)

316 Stainless Steel Price per kg by Quantity

316 Welded Pipe (1-inch Sch 40S)

Quantity	Price per kg (USD)	Typical Order Size
Small	$6.50-7.50	Under 200 kg
Medium	$5.50-6.50	200-1,000 kg
Large	$5.00-5.80	1-5 tons
Bulk	$4.50-5.20	5+ tons

316 Stainless Steel Price per kg by Product Form (Bulk, 5+ tons)

Product Form	Price per kg (USD)
Sheet/coil (2B, 2mm)	$3.80-4.50
Welded pipe (1", Sch 40S)	$4.50-5.20
Seamless pipe (1", Sch 40S)	$6.00-7.00
Round bar (20mm)	$4.00-5.00
Flat bar (50×10mm)	$4.00-5.00

Price per kg Examples by Order Size

Order Size	316 Welded Pipe (1")	Price per kg
1 pipe (6m, ~15 kg)	$7.00-8.00
100 kg	$6.50-7.00
500 kg	$5.80-6.50
1,000 kg	$5.50-6.00
5,000 kg	$5.00-5.50
10,000 kg	$4.50-5.00

My Experience
For a customer ordering 10 tons of 316 welded pipe, we quoted $4,800 per ton ($4.80/kg). For a small order of 100 kg, the price would be $6.50/kg. Comprehensive 316 stainless steel market analysis

Conclusion

304 welded pipe costs $3.50-5.00 per kg ($3,500-5,000 per ton). 316 welded pipe costs $4.50-7.00 per kg ($4,500-7,000 per ton). 316 costs 30-50% more than 304. Price per meter = weight per meter × price per kg. Stainless steel 304 vs 316 procurement guide