Unisite High Quality Round/Welded Steel Pipes Q235B Precision Pipe

• After-sales Service: According to Customer Demanding
• Warranty: According to Customer Demanding
• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: N/M
• Model NO.: Steel Pipe
• Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• OEM Service: Yes
• Spiral Pipe: Optional
• Welded Pipe: Optional
• Jcoe: Optional
• Transport Package: No Packing
• Specification: ID from 400 to 1420mm
• Trademark: UNISITE
• Origin: China
• Production Capacity: 1000t Per Mont

Product Description

	MAIN PARTICULARS
Material	Aluminum Alloy: 5052,6061,6063,7075, ADC12, etc. Stainless steel: 201,304,316,412, etc. Carbon steel: 20#-60#, S235-S355, 42CrMo, etc. Brass: 3602, 2604, H59, H62, etc. Iron:1213, 12L14,1215, QT, HT, etc. Bronze:C51000, C52100, C54400, etc. Other Special Materials: Lucite / Nylon / Bakelite / POM / ABS / PP / PC / PVC / PE / PEEK / Titanium etc.
Standard	ASTM, ASME, DIN, JIS, ISO, BS, API, EN
Certificate	ISO9001, CE, TUV, SGS or as your requirement to do test by the third party
Tolerance	Up to +/- 0.002mm
Dimension	As per customers' request
Processing	CNC turning, CNC turning and milling compound processing, 3/4/5 axis CNC milling, CNC center, wire-cutting, EDM, grinding etc.
Surface	Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving, ED- Coating, Chromate Plating, Zinc Plating, Dacromat Coating, etc.

Q:Are you a factory or trading company?
A: We are factory.
Q:What do I need for offering a quote?
A: Detailed drawings (PDF/STEP/IGS/DWG...) with material, quantity and surface treatment information.
Q:How about the MOQ?
A:MOQ depends on your need ,besides, we welcome trial order before mass-production.
Q:Can I get a quote without drawings?
A:Yes, we appreciate to receive your samples, pictures or drafts with detailed dimensions for accurate quotation.
Q:How long can I have the sample
A:Depends on your products and request, it usually takes 7-20days.
Q:Will my drawings be divulged if you benefit?
A: No, we pay much attention to protect our customers' privacy of drawings, signing NDA is also accepted if need.
Q:Is it possible to know how is my product going on without visiting our company?
A:We will offer a detailed products schedule and send weekly reports with pictures and videos
Q: How do you control the quality?
A:
Material inspection--Check the material surface and roughly dimension.
Production first inspection--To ensure the critical dimension in mass production.
Sampling inspection--Check the quality before sending to the warehouse.
Final inspection--100% inspected before shipment.
Q: What will you do if we receive defective parts?
A: Please kindly send us the pictures, our engineers will find the solutions and remake them for you asap.