ASTM A312 A213 GB/T6893-2000 GB/T4437-2000 Steel Pipe Stainless Seamless Tube (Mechanical Pipe/Tube)

• Temperature Classification: High Temperature Piping
• MPa Classfication: High Pressure Piping
• Material: Carbon Steel
• Standard: ASTM, GB, API, DIN, JIS
• Diameter: 273mm
• Medium: Liquid
• Model NO.: Stainless Seamless tube
• Cross-Section Shape: Round
• Connection Type: Seamless
• Hot-Expanded: Diameter: 610mm~1020mm
• Wall Thickness: 0.5~20mm
• Payment Term: T/T, L/C
• Transport Package: Bulk Vessel or Container
• Specification: 273mm
• Trademark: EZS
• Origin: China
• HS Code: 7306
• Production Capacity: 200000t/Year

Product Description

Product Name	ASTM A312 A213 GB/T6893-2000 GB/T4437-2000 Steel Pipe Stainless Seamless Tube(Mechanical Pipe/Tube)
Material	Stainless Steel
Shape	Round, Square, Rectangular, Oval, Hexagonal
Grade	200 Series:201/202
	300 Series:301/302/303/304/304 L/304 N/309/309 S/310/316/316 L/321/347
	400 Series: 403/408/409/410/416/420/430/431/440/440A/440B/440C/439/443/444
	600 Series: 610/620/630
	900 Series:  904L
Specifications	Outer Diameter:12mm-813mm Thickness: 0.5-60mm Length: 5.8m, 6m, 12m (as per request)
Surface  Characteristics	NO.1,NO.2D,NO.2B,BA,NO.3,NO.4,NO.240,NO.320,NO.400,HL,NO.7,NO.8,BA/2B
Standard	ASTM A312,A213,GB/T6893-2000,GB/T4437-2000,ASTM B210,ASTM B241,ASTM B234,JIS H4080-2006,etc
Technique	Hot rolled, cold rolled, cold drawn, Casting, Forged, etc.
Inspection	ISO, SGS, BV, TUV and so on.
Tolerance	0.01-0.15mm
Application	Oil well pipe (casing, tubing and drill pipe, etc.), pipeline, boiler tube, mechanical structure pipe,  hydraulic prop pipe, gas cylinder tube, geological tube, chemical pipe  (high-pressure chemical fertilizer pipe, oil cracking pipe) and ship pipe
Packaging	1. cases packed in wooden cases 2. paper packaging 3. plastic packing 4. foam packaging Packaging according to customer requirements or products
Delivery	7-35days or according to the quantity
Payment	L/C, T/T(Negotiable)

FAQ

Q:  How many days can you deliver after confirmed the order?
A:  For stock:  within 5-7 days;
      For customized product:  around 30 days;
      For special sizes:  subject to negotiation.

Q: How does your company do quality control?
A: ISO 9001:2015 certified;
     Product certificate as per EN10204 3.1 or 3.2 as per customer's request.

Q: Can I have a factory-visit?
A:  Surely. All customers are welcome to visit us in China.

Q: Can I have a trial order?
A: Of course, it is an honor for us to have the opportunity to show our quality and service.